AI Services in Japanese Supported

ドットインストール

dotinstall teaches programming in three-minute videos. Running since 2011, it publishes 576 lessons across 8,618 videos, covering web development, game development, data analysis and AI/ML — including Linux commands, Git and local environment setup. Free members get a subset; Premium is ¥1,480/month (¥1,080/month on the 12-month plan, tax incl.) and unlocks 7,668 videos, 940 quizzes and questions answered by working engineers.

パイザラーニング

paizaラーニング

paiza Learning, from Paiza, Inc., lets you run code straight from the browser with no environment setup. Three-minute videos pair with exercises, and the free tier alone includes 928 courses and 1,209 practice problems. Paid plans are ¥1,490 for one month or ¥11,760 for twelve (¥980/month, tax incl.), unlocking 3,149+ videos. Its distinguishing feature: your skill-check rank feeds directly into job applications on paiza's recruiting service.

# AI-OCR（文字認識）# AIエージェント# 業務効率化# 自動化・省力化# 生産性向上# データ連携（API連携）# 日本語対応

バクラク

Bakuraku is a suite of business services from LayerX, Inc. (Japan) that automates back-office work with AI agents. From accounting work such as invoice receiving, expense reimbursement, approvals, corporate cards, and electronic bookkeeping to attendance, payroll, HR, help desk, and contract management, AI reads documents, drafts journal entries, and checks applications. Adopted by 20,000 companies with a retention rate above 99% (as of June 2026). Pricing is per-product via price sheets (contact sales); the corporate card has no annual fee.

キャップカット

CapCut

CapCut is a video editing app from Bytedance Pte. Ltd. (Singapore), part of the ByteDance group behind TikTok. It runs on mobile, desktop, and browser, offering auto captions, background removal, and AI image/video generation for free to start. CapCut Pro costs JPY 1,080+/month or JPY 9,900/year via the Japan App Store (as of August 2026), with a fully Japanese UI.

# 動画生成# 字幕生成# 品質向上・クリエイティブ支援# 業務効率化# マーケティング# 日本語対応

プラウド

Plaud

Plaud pairs AI voice recorders — the card-type Plaud Note and wearable Plaud NotePin — with a companion app to record meetings, sales calls, and phone conversations and turn them into transcripts in 112 languages, AI summaries, and mind maps. Devices start at JPY 27,500 (tax incl.) with 300 free transcription minutes per month, and PLAUD K.K., the Japanese subsidiary, provides support in Japanese.

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 業務効率化# 日本語対応

リモボイス

Rimo Voice

Rimo Voice is a Japanese-focused AI meeting minutes and transcription service from Rimo LLC (Ebisu, Tokyo). A recording bot automatically joins Zoom, Teams, Google Meet, and Webex meetings, then handles transcription with speaker separation and AI summaries in 60+ languages. ISO27001/27017 certified, data stored in Japan and never used for AI training. Pricing (tax incl.): Transcription ¥1,650/mo, Pro ¥4,950/mo, Team ¥6,600/mo per account; Enterprise plan by quote. Used by 250,000+ accounts in Japan.

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 業務効率化# 生産性向上# 日本語対応

ティーエルディーブイ

tl;dv

tl;dv is a Germany-born AI meeting recording and note-taking tool. It automatically records and transcribes Zoom, Google Meet, and Microsoft Teams meetings, then automates everything from AI meeting notes to CRM updates and follow-up email drafts. It offers a Japanese-optimized transcription model with a Japanese UI and support, and even the free plan includes unlimited recording and transcription in 30+ languages. Paid plans start with Pro at JPY 36,960 per seat/year (billed annually).

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# セールス# 日本語対応

クウェン

Qwen

A family of large language models from China's Alibaba (Qwen / Tongyi Qianwen) and its conversational AI, Qwen Chat (Qwen Studio). The current flagship is Qwen3.8-Max. Multimodal across text, image, and video, it offers chat, image and video generation, web search, and code generation for free. Many models are open source; Japanese is supported.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 画像生成# コード生成# 日本語対応

ミストラル

Mistral

The conversational AI assistant 'Vibe' (formerly Le Chat) from France's Mistral AI. Beyond writing, summarizing, translating, and coding, one environment offers web search, image generation, PDF/document analysis, Deep Research, voice input, memory, and a coding agent. Mistral AI develops open-weight and commercial LLMs. Supports Japanese input/output.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 要約・翻訳# AIエージェント# 日本語対応

フォトルーム

Photoroom

An AI photo editor and product-visual studio that removes/replaces backgrounds and creates studio-quality product photos in seconds. It offers AI backgrounds, AI shadows, virtual models, batch editing of thousands of images, resizing, templates, and an API — suited to e-commerce sellers. Supports Shopify integration and iOS/Android apps.

# 画像生成# デザイン生成# 小売・EC# 日本語対応

フリーピック

Freepik

[Renamed to "Magnific" on April 28, 2026] The Freepik name has been retired and the service is provided as Magnific. freepik.com redirects to magnific.com, and accounts, subscriptions, and saved assets carry over unchanged. This page explains the rename and where to look now.

# 画像生成# 動画生成# デザイン生成# 日本語対応

グロック

Grok

A conversational AI assistant from xAI (led by Elon Musk). Its hallmark is answering with real-time, up-to-the-minute information via its integration with X (formerly Twitter). Beyond writing and coding, it offers web search, image and video generation ('Grok Imagine'), a voice mode, vision, and autonomous agent features. Supports Japanese.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 画像生成# AIエージェント# 日本語対応

スーノ

Suno

Suno (pronounced "soo-no") turns a text prompt into a complete song — vocals, lyrics, and backing included. The current models are v6 (v6-mini on the free plan); it handles Japanese vocals and offers editing in Suno Studio and stem separation. Pro is $10/month ($8 billed annually) and Premier $30/month ($24 annually); from Japan, the pricing page shows ¥1,500 and ¥4,500 per month. Downloads are capped at 20 songs a month on Pro and 60 on Premier. The free plan gives 50 credits a day to try composing, but includes no monthly downloads or commercial use.

# 音楽生成# 音声生成# 品質向上・クリエイティブ支援# エンタメ／ゲーム・遊び# 日本語対応

ノーション

Notion

An all-in-one AI workspace that combines docs, wikis, projects, and databases with deeply integrated AI — including cross-app Q&A, AI meeting notes, and autonomous agents. On Business and up, you can connect a ChatGPT subscription (Plus, Pro, or Go) and use it for AI at no extra charge.

# テキスト生成# 要約・翻訳# ノーコード自動化# 通知・タスク連携# 業務効率化# 日本語対応

ディファイ

Dify

Dify is an open-source LLM app development platform for building, deploying, and operating AI apps, agents, and workflows with no-code/low-code. You can assemble chatbots, RAG, and multi-step workflows visually, and switch between the major providers' models. It supports both a cloud edition and self-hosting (OSS). Cloud pricing is Sandbox free / Professional $590 per year / Team $1,590 per year / Enterprise custom (17% off with annual billing), and the self-hosted Community edition is free.

# AIチャットボット# AIエージェント# ノーコード自動化# API・SDK# 業務効率化# 日本語対応

カーソル

Cursor

Cursor is an AI coding agent (AI code editor) from Anysphere. A VS Code-based desktop app (macOS / Windows / Linux), it takes natural-language instructions and has an agent that understands your codebase handle planning, implementation, and fixes. You can choose its in-house Composer model, Grok, or frontier models from various providers, and it supports running multiple tasks in parallel, cloud agents, agentic code review by Bugbot, MCP, skills, and hooks, and privacy mode. A Cursor CLI and iOS app are also available. Pricing includes Hobby free, Pro $20, Pro+ $60, Ultra $200, and Teams $40 (per user, per month), among others.

# コード生成# AIモデル構築・管理# AIエージェント# 業務効率化# 日本語対応

リーガルフォース

LegalForce

LegalOn Technologies’ AI contract-review platform. The AI detects risks and missing clauses in pre-signing contracts and presents revision examples, sample clauses, and templates. It is now evolving into the company's main product "LegalOn" (formerly LegalOn Cloud), and in October 2026 LegalOn added a matter API, automatic contract linking, and Agent Builder (beta).

# AI-OCR（文字認識）# 業務効率化# 自動化・省力化# 日本語対応

ヤヨイ

弥生

Go-to cloud accounting software for Japanese SMBs and sole proprietors (Yayoi Co.), with AI that auto-categorizes bank statements and receipts ('Smart Transaction Import'). The flagship Yayoi Accounting Next adds AI transaction entry and cash-flow analysis (beta), with tax filing, invoice, and e-bookkeeping compliance. Free trial / first-year-free options.

# 業務効率化# 自動化・省力化# コスト削減# 日本語対応

フリー

freee

freee (freee accounting) is an integrated cloud accounting platform and the No.1 cloud accounting software by domestic market share in Japan (provided by freee K.K., listed on the Tokyo Stock Exchange Growth Market). Because it automatically imports transaction data from bank accounts and credit cards and AI infers the journal entries, even people without bookkeeping knowledge can handle everything from bookkeeping through tax filing, closing, and electronic filing in one seamless flow. Plans start from 980 yen per month for sole proprietors and from 5,480 yen for corporations (both with annual billing, excluding tax), with no initial fee and a free trial available. It can also be used as an integrated cloud ERP that links with HR and labor, invoicing, and more.

# 業務効率化# 自動化・省力化# コスト削減# 日本語対応

ジョブカン

A cloud back-office ERP from DONUTS Co., Ltd. With attendance management at its core, its 9 interconnected services — payroll, HR/labor, workflow, expenses, recruiting, accounting, quotes/invoices, and BPO — let you adopt only the tasks you need, gradually. Over 300,000 companies use the series, and it offers features such as AI-OCR for expenses.

# 業務効率化# 自動化・省力化# コスト削減# 生産性向上# 日本語対応

マネーフォワードクラウド

MoneyForwardクラウド

Money Forward Cloud is a unified back-office SaaS suite for companies and sole proprietors, provided by Money Forward, Inc., which is listed on the Tokyo Stock Exchange Prime Market. With cloud accounting at its core, it links invoicing, expenses, payroll, attendance, and HR/labor management under a single ID, and streamlines everything from bookkeeping to financial closing and tax filing through automatic transaction retrieval and automated journal entries. Corporate accounting starts at 2,480 yen per month and individual tax return plans start at 900 yen per month (both with annual billing, excluding tax), with no initial cost and a one-month free trial. It also has particular strength in integration with accounting firms.

キングオブタイム

KING OF TIME

A cloud attendance management system from Human Technologies, Inc. It supports 15 clock-in methods — finger-vein, facial recognition, IC card, GPS, and more — and automatically aggregates and centralizes overtime, leave, shifts, and Article 36 (overtime) agreement alerts. An HR & payroll platform extending from attendance to HR/labor, data analysis, and payroll, it claims the No.1 used-ID share at 300 yen per user per month.

スマートエイチアール

SmartHR

An integrated HR platform from SmartHR, Inc. covering everything from labor/HR administration to talent management. It digitizes onboarding and year-end tax adjustment to build an employee database, and on that foundation extends into performance reviews, placement, employee surveys and skills management. Attendance is offered as a native feature. No.1 labor-management cloud share for 7 years, 80,000+ registered companies, ARR over ¥30B.

# 画像生成# 生成AI（LLM）# アイデア支援／創造ツール# 日本語対応

イレブンラボ

ElevenLabs

An AI audio platform centered on high-quality AI voice generation and voice cloning in 70+ languages, extending to dubbing, speech-to-text (Scribe), sound effects, music, and conversational AI agents. Models include Eleven v3. Free tier / paid from $6/mo.

# 音声生成# 音声認識・音声合成# 日本語対応

ステーブルディフュージョン

Stable Diffusion

A family of open-weight image-generation AI models developed by Stability AI. The current flagship is Stable Diffusion 3.5 (Large / Large Turbo / Medium). You can download the weights for free and run them locally (GPU required), and it is also usable via the official API, DreamStudio, ComfyUI, and more. Under the Community License, commercial use is free for under $1M in annual revenue (prompts are mainly in English).

ブリュー

Vrew

An all-in-one AI video editor (by VoyagerX) that auto-transcribes speech so you edit video like a text editor. Beyond auto-captions and silence cutting, it bundles text-to-video, AI voice, and AI images. Free tier available; paid is credit-based from ¥1,590/mo.

# 字幕生成# 音声認識・音声合成# 日本語対応

マイクロソフトデザイナー

Microsoft Designer

Microsoft Designer is Microsoft's design AI that generates and edits designs—social posts, posters, invitations—in seconds just by typing what you want. It offers DALL-E-based image generation and edits like background removal, blur, and Restyle, and integrates with Microsoft 365 (Word/PowerPoint). It's usable for free, and Microsoft 365 subscriptions (Personal ¥2,130/mo, Family ¥2,740/mo) increase AI credits. Note: output from the Designer app is under a personal, non-commercial license (official FAQ).

# デザイン生成# 画像生成# 日本語対応

ノートブックエルエム

NotebookLM（現Gemini Notebook）

NotebookLM (now renamed to "Gemini Notebook") is a Google-built AI research and thinking partner that answers with citations based only on the materials you upload. You can use PDFs, websites, YouTube videos, audio, Google Docs, and more as sources, and the latest Gemini models handle summarizing, question answering, and material creation. Because it limits the basis for its answers to your sources, it curbs plausible-sounding errors and lets you grasp materials quickly, and it can also generate an Audio Overview (podcast-style conversational audio) and slide decks you can download as PDF or PowerPoint. It is free to use, with limits and available models increasing as it is included in Google AI Plus/Pro/Ultra (available in limited regions).

# 要約・翻訳# 検索・レコメンド# 音声生成# 日本語対応

ポー

Poe

An AI platform by Quora that lets you use every major frontier model — GPT-5 series, Claude, Gemini, Grok and more — under a single subscription. It also supports image/video generation and custom bot creation, making it ideal for comparing and switching between models.

# AIエージェント# 検索・レコメンド# 日本語対応

ジェンスパークエーアイ

Genspark AI

An all-in-one AI workspace that automatically produces finished deliverables — slides, sheets, documents and more. It orchestrates multiple AI models and runs agents that handle everything from research to document creation and even AI phone calls.

# 検索・レコメンド# AIエージェント# 日本語対応

アドビファイアフライ

Adobe Firefly

Adobe Firefly is Adobe's all-in-one generative-AI creative studio for planning, generating, editing, and finishing images, video, and audio in one place. Beyond Adobe's own Firefly models (Image Model 5 and more), you can use 30+ models from Google, OpenAI, Flux, Kling, and others in one app. Adobe's own models are commercially safe with C2PA credentials and enterprise IP indemnification. Pricing: Free (daily free generations) / Firefly Standard from ¥1,580/mo (incl. tax), with Photoshop and more integration.

# 画像生成# デザイン生成# 生成AI（LLM）# 日本語対応

モニカ

Monica

Monica, from Butterfly Effect (maker of Manus), is an all-in-one AI assistant that lets you switch among multiple cutting-edge AI models on one subscription. It crosses the GPT-5, Claude 4, and Gemini 3 families plus image/video and coding models, covering chat, search, summarize, translate, and image/video generation, with an AI agent, Deep Research, a browser extension, desktop, and mobile. Pricing: Free / Pro / Max (formerly Unlimited) / Ultra (USD; accounts are for individual use).

# AIエージェント# 検索・レコメンド# 日本語対応

ノッタ

Notta

Notta is an AI transcription and meeting-notes service that is strong in Japanese. It transcribes meetings and interviews in real time and automates speaker identification and AI summarization. It supports integration with Zoom/Teams/Google Meet/Webex and file imports, and is said to achieve a recognition rate of 98.86% or higher in formal meetings. Data is stored domestically with SOC 2 and ISO 27001 certifications, and Notta Brain can generate materials using AI credits. Pricing is Free ¥0 / Premium ¥1,185 / Business ¥2,508 (annual, tax-included monthly) / Enterprise by consultation.

# 議事録作成# 音声合成・文字起こし# 自動化・省力化# セールス# 日本語対応

デュオリンゴ

Duolingo

The world's most-used language-learning app, learning 40+ languages gamified (500M+ learners). From Japanese you can study EN/KO/ZH/FR/ES/DE/IT/PT plus math, music, and chess. The higher Duolingo Max tier adds AI conversation practice (Roleplay, Video Call, Explain My Answer).

# AIチャットボット# 自己啓発・コーチング# 日本語対応

ナノバナナ

Nano Banana

The nickname for Google (DeepMind)'s Gemini image generation & editing model. Nano Banana = Gemini 2.5 Flash Image; Nano Banana Pro = Gemini 3 Pro Image, strong at character-consistent conversational editing, multi-image fusion, and in-image text. Available via the Gemini app, AI Studio, and the Gemini API, with a SynthID watermark on generated images.

# 画像生成# 自動化・省力化# 品質向上・クリエイティブ支援# 日本語対応

エーアイケンサクドック

AI検索ドック

AI検索ドック (AI Search Dock) is a one-off diagnostic service from Stellagent, Inc. that examines how your products and services are presented in the answers of ChatGPT, Gemini and Copilot. It asks each AI 30 questions your customers are likely to ask, 10 times each (900 answers in total), tallies how often your brand and your competitors are named, records the full answers with their cited sources and the search queries the AI generated, and delivers the results as a diagnostic report with a prioritized list of actions. The price is JPY 300,000 per product or service per diagnosis (excl. tax; JPY 330,000 incl. tax), delivery takes about 10 business days, and no monthly contract is required. A free diagnosis that tests a single question is also available.

# LLMO・GEO（生成AI検索最適化）# マーケティング# SEO# 生成AI（LLM）# 日本語対応

エーアイレックス

AILEX

AILEX is an AI legal OS from AILEX LLC for Japanese law firms with one to five lawyers. In a single screen per case, it offers a case chat that reads the case record and answers with citations, drafting from 57 templates with quality checks, preparation of filings for mints (Japan's electronic filing system for civil court documents) including exhibit-number stamps, splitting by file size, and file naming, deadline and hearing-date management, and fee, expense, and invoice tracking. Case records are stored in the AWS Tokyo Region and AI inference runs only on Amazon Bedrock's Japan-only inference profiles (Tokyo and Osaka); inputs are not used for training. Pricing is ¥13,200 per seat per month (tax included), with a one-month free trial from sign-up.

# 生成AI（LLM）# PDF・文書生成# AI-OCR（文字認識）# スケジューラー# 業務効率化# 日本語対応

デックエディット

DeckEdit

DeckEdit is a free web tool that converts image-only slides — the decks NotebookLM (now Gemini Notebook) generates, plus PDFs and screenshots — into editable PowerPoint (PPTX) files. Text detection, recognition, background cleaning and PPTX assembly all run inside your browser, so files are never uploaded to a server. No account, no login and no payment are required, there is no watermark and no cap on conversions, and it keeps working offline once the AI models have been cached on first use. It accepts PDF, PNG, JPEG, GIF and WebP up to 30 MB and 50 pages per file, offers a Japanese interface and Japanese OCR, and includes a browser-based editor for text, shapes and speaker notes.

# スライド作成# プレゼン・スライド生成# PDF・文書生成# AI-OCR（文字認識）# 業務効率化# 日本語対応

キリガミ

Kirigami

Kirigami is a web service and API, run by an individual in Japan, that converts images and PDFs into editable PowerPoint (PPTX) files. OCR restores the characters inside an image as text boxes you can rewrite, shapes are vectorised, and related elements are grouped through what the service calls Stack Mode. Multi-page PDFs can be submitted in one go and reconstructed slide by slide, and the same conversion can be called from a REST API, a CLI, MCP or Claude Skills. The interface and output are available in 17 languages. Pricing runs on credits: one image costs 10 credits, and monthly plans start at $12.00 with STARTER (as of September 2026).

# プレゼン・スライド生成# スライド作成# AI-OCR（文字認識）# 自動化・省力化# 日本語対応

ノートスライド

NoteSlide

NoteSlide is a slide conversion service from Codia Tech, LLC in the United States. It analyzes PDFs and image slides exported from NotebookLM (now Gemini Notebook) with "Codia AI Vision" and outputs a .pptx in which headings, body text and shapes have been rebuilt as editable PowerPoint elements. The exported file opens directly in PowerPoint, Keynote and Google Slides. It recognizes 109 languages including Japanese, and the site can be switched to Japanese. Beyond conversion, the same screen offers Generate Slides, which builds a deck from a brief or your own files, and Redesign Slides, which rebuilds an existing deck under one template. The Free plan includes 5 credits per month (1 credit = 1 output slide); paid plans start at $20/month for Starter, or $12/month billed yearly, both before tax (as of September 2026).

# スライド作成# プレゼン・スライド生成# PDF・文書生成# 業務効率化# 日本語対応

スウィフトスライド

Swift-Slide

Swift-Slide turns NotebookLM slides and image or PDF documents into editable PowerPoint (PPTX) files. It works for slides generated by NotebookLM (now Gemini Notebook) as well as documents whose original files no longer exist, keeping the design intact. It removes the text read by OCR, restores the background with AI, and places the text back in its original position as editable text, so you can fix the wording, position, and fonts in the browser and export to PPTX, PDF, PNG, or JPEG. It is provided by Swift-Triad LLC. You can try one page without signing up, and pricing is Free (5 pages/month), Light ¥980/month, Standard ¥2,980/month, and Team ¥9,800/month (tax included). Available in Japanese and English.

# スライド作成# プレゼン・スライド生成# PDF・文書生成# AI-OCR（文字認識）# 業務効率化# 日本語対応

ノベルシャフト

NovelShaft

NovelShaft is an AI-assisted novel-writing environment that keeps the manuscript, the manuscript outline, reference material such as characters and world-building, and conversations with AI together in one work. From shaping a fragment into an idea, through drafting and long-form revision, to export as Text, Markdown, DOCX, PDF, or EPUB 3 and publishing, everything happens on one screen, and the design puts the author in charge of what stays in the work: AI changes can be skipped before they are applied. It supports vertical writing, ruby, and read-aloud, handles Japanese and English works, and runs on the Web and iOS (iPhone and iPad). Pricing is a free Free plan (200 AI credits every 30 days) plus monthly Light $15 (4,500 credits), Standard $30 (9,450), and Pro $90 (29,700) plans, with a limited-time $3 Mini plan available until December 16, 2026.

# テキスト生成# アイデア支援／創造ツール# 品質向上・クリエイティブ支援# 日本語対応

ウェブターム

WebTerm

WebTerm is a free, browser-based Linux terminal built for practice. It implements 100+ commands — pwd, ls, cd through grep, find, chmod, pipes and redirection, Vim and Git — and grades each step by the actual state of the filesystem, so copying an answer doesn't get you past it. 15 mission-style tutorials plus a free-play sandbox. No install, no sign-up, 8 languages including Japanese (desktop browsers only).

ウェブタームラーン

WebTerm Learn

WebTerm Learn is a free platform for learning the terminal and Git systematically. Twelve courses and 129 lessons pair illustrated slides with hands-on exercises: terminal basics through advanced shell, SSH and system administration; Git from first commit through branching and team workflows; plus Vim and Herdr (a terminal multiplexer for coding agents). Every stage is followed by a short training course for repetition. All courses free; Japanese and English.

リカージョン

Recursion

Recursion is a computer science platform designed by former Meta engineers, focused on CS fundamentals and backend development. Its 800+ hours of curriculum, drawn from US university programs, follows a deliberate 20% input / 80% output ratio, covering data structures and algorithms, OOP, databases, networking, operating systems and system design — all fully in Japanese. Free tier covers ~30 hours; paid plans are $61/month or $588/year.

ゼンスタディ

ZEN Study

ZEN Study (formerly N Prep School) is Dowango's learning app. Its programming track is written from scratch by working Dowango engineers: the introductory web application course covers JavaScript, Linux, Git/GitHub, Docker, web security and Hono, and the catalog extends to large-scale web development in Scala, computer science (data structures and algorithms, automata, networking), Android/iPhone apps and an intro to machine learning. ¥1,100/month (¥1,300 via App Store).

テックピット

Techpit

Techpit is a marketplace for programming tutorials written by working engineers, built around the idea of learning by shipping a real service. It offers 100+ tutorials spanning Ruby, PHP, Python and Next.js, sold individually or through Techpit Unlimited (¥2,980/month), which unlocks 90+ of them. INTLOOP Inc. acquired the business in November 2025; it now runs at techpit.intloop.com.

# 会議翻訳・AI同時通訳# 要約・翻訳# 音声認識・音声合成# 業務効率化# 日本語対応

コトバ

kotoba

kotoba is an AI simultaneous interpretation app from Kotoba Technologies Japan. Its in-house speech foundation model, Koto, reads up to 0.5 seconds ahead of the conversation, holding latency from speech onset to about 1 second. It covers 21 input and 13 output languages on iOS and Android. The free plan gives 5 hours a month, Unlimited is $99/month, and the business Enterprise licence is ¥15,000 per device per month. A Meeting Bot for web conferences is also available.

ディープエルボイス

DeepL Voice

DeepL Voice is the real-time voice translation solution from DeepL SE, the company behind the DeepL translator. It works with Microsoft Teams, Zoom Meetings, and Google Meet, showing captions in over 40 languages — a different language per participant within the same meeting. Speech-to-speech translation is coming soon. Transcripts and translations are never stored permanently and are deleted once the call ends. Pricing starts at ¥2,200 per user per month for Voice Starter (tax included; ¥1,900/month billed annually), with a 14-day free trial.

# 会議翻訳・AI同時通訳# 要約・翻訳# 音声認識・音声合成# 業務効率化# 日本語対応

ボイスピング

VoicePing

VoicePing is a multilingual communication platform from VoicePing Inc. It can translate Zoom, Teams, and Google Meet audio directly from your PC, or send a meeting bot into the call, and it also covers in-person meetings and trade-show events. Translated meetings are kept as AI minutes, summaries, and action items in a searchable meeting log. The free plan covers 90 minutes a month, paid plans start at ¥3,163/month, and event interpretation starts at ¥33,000 per day (tax included).

# 会議翻訳・AI同時通訳# 議事録作成# 要約・翻訳# 音声認識・音声合成# 業務効率化# 日本語対応

センティオ

Sentio

Sentio is an AI simultaneous interpretation service from Pocketalk Corporation. It runs in the browser alone and interprets both microphone input and browser tab audio without admitting a translation bot to the meeting. Speech in 44 languages becomes real-time subtitles and audio in 77, shareable with 50+ attendees by QR code or URL. The free trial covers 30 minutes a month; Premium is ¥3,300/month or ¥33,000/year (tax included).

# 会議翻訳・AI同時通訳# 要約・翻訳# 音声認識・音声合成# 業務効率化# 日本語対応

エーシーズミート

ACES Meet

ACES Meet is an AI meeting-minutes and sales-call analysis tool from ACES, Inc., an AI startup born out of the University of Tokyo's Matsuo Lab. LLM-based speech recognition automatically transcribes and summarizes online and in-person meetings, and dictionary registration plus patented speaker-matching technology make it more accurate for your organization the more you use it. Salesforce integration and other sales-focused features are built in. Pricing is unpublished (contact sales); a free trial is available.

# 議事録作成# 音声認識・音声合成# セールス# 業務効率化# 日本語対応

アンプトーク

amptalk

amptalk is a Japanese conversation-intelligence AI from amptalk Inc. that automatically transcribes, summarizes, and analyzes mobile-carrier calls, web meetings, and in-person sales meetings, and auto-fills SFA/CRM systems such as Salesforce. The lineup also includes the AI role-play tool "amptalk coach" and an email AI agent; adopters include SoftBank and Fujitsu. Pricing is not disclosed (contact required), with annual contracts starting at 10 users.

# セールス# 音声認識・音声合成# 議事録作成# 業務効率化# 自動化・省力化# データ連携（API連携）# 日本語対応

アタマプラス

atama+

atama+ is an AI-powered learning system from atama plus Inc. (Tokyo, part of the KUMON group since July 2026), provided to cram schools and prep schools. Its AI diagnoses the root cause of each student's stumbling blocks — going back across grade levels — and automatically builds a personalized curriculum. Adopted in over 4,500 classrooms nationwide, including Sundai and Eikoh. Pricing is not public (included in each school's tuition); individuals can also use it through the official atama+ Online Juku from 22,000 yen per month. Japanese-language service.

# 教育# 日本語対応

カラクリ

KARAKURI

KARAKURI is a family of customer-support-focused AI products from Japan's KARAKURI Inc. Centered on GeN, a patented AI agent that identifies question intent by asking clarifying questions, it covers an AI chatbot, operator assistance, FAQ, and in-house LLMs on one platform. GeN pricing starts at JPY 500,000 initial plus JPY 400,000/month; other products are quoted individually. A Japan-made service specialized in Japanese.

# AIチャットボット# AIエージェント# 生成AI（LLM）# 業務効率化# 自動化・省力化# 日本語対応

ミライホンヤク

みらい翻訳

High-security AI machine translation from Mirai Translate, Inc., an NTT DOCOMO Group company. The enterprise "Mirai Translate FLaT" offers unlimited-volume, unlimited-seat plans (from 250,000 yen/month, tax excl.) across 20 languages, while "Mirai Translate Plus" for individuals has a free plan and paid plans from 550 yen/month (tax incl.). Translation data is never reused, with ISO27017 certification and a SOC 2 report.

# 要約・翻訳# 業務効率化# 生産性向上# 日本語対応

パークシャチャットエージェント

PKSHA ChatAgent

PKSHA ChatAgent (formerly PKSHA Chatbot / BEDORE Conversation) is an enterprise AI chatbot from PKSHA Technology, listed on the TSE Prime Market. Combining generative AI with proprietary algorithms, it answers inquiries automatically and autonomously analyzes unresolved cases and proposes improvements. Used by major companies such as NTT Docomo and Bank of Kyoto, it is officially reported as No.1 in chatbot sales share in Japan. Pricing is not disclosed (contact required).

# AIチャットボット# 生成AI（LLM）# 業務効率化# 自動化・省力化# 日本語対応

シードリーム

Seedream

Seedream is an image generation and editing AI model family developed by ByteDance's Seed research team. The latest Seedream 5.0 excels at precise editing including layer separation and multilingual text rendering. Individuals can use it via Dreamina (free daily credits, Japanese UI); developers via the BytePlus API from $0.035 per output image (USD billing).

# 画像生成# デザイン生成# API・SDK# 品質向上・クリエイティブ支援# 日本語対応

スピーク

Speak

Speak is a speaking-focused AI English conversation app from San Francisco-based Speakeasy Labs, backed by the OpenAI Startup Fund. You can practice speaking with an AI tutor without limits and get instant feedback on pronunciation and phrasing. 15M downloads worldwide. After a 7-day free trial, Premium starts at 19,800 yen/year (about 1,650 yen/month). Japanese UI and support available.

# AIチャットボット# 音声認識・音声合成# 自己啓発・コーチング# 日本語対応

ユビー

ユビー（Ubie）

Medical AI from Ubie, Inc. (Tokyo, Japan). Its consumer AI Symptom Checker "Ubie" lets you answer questions about your symptoms and, under the supervision of 50 practicing physicians, look up related conditions, urgency guidance, and the right medical department for free — used by 13+ million people monthly. For medical institutions it offers "Ubie AI Monshin" and more (pricing on request). Japanese-language service.

# 医療# 検索・レコメンド# AIチャットボット# 日本語対応

ボイスボックス

VOICEVOX

VOICEVOX is a free text-to-speech and singing-voice synthesis app developed by Hiho (Kazuyuki Hiroshiba). With a credit notice, its 46 character voices — including Zundamon and Shikoku Metan — can be used free of charge for both commercial and non-commercial purposes (terms differ per character). An open-source staple for Japanese video narration on Windows, Mac, and Linux.

# 音声生成# 音声認識・音声合成# エンタメ／ゲーム・遊び# 日本語対応

キロコード

Kilo Code

Kilo Code is an MIT-licensed open-source AI coding agent that runs the same way in VS Code, JetBrains, the CLI, and the cloud. You switch between purpose-built agents — Code, Plan, Ask, Debug, and Review — to generate code, refactor, chase bugs, and review changes. It supports 500+ models with mid-task switching, and charges no markup on AI inference: you pay the provider's rate. You can bring your own API keys or run local models with Ollama. Platform access is free for individuals and $15 per user per month for Teams. Anaconda acquired the company in July 2026, and Kilo Code now has more than 3 million users.

# コード生成# AIエージェント# API・SDK# 生産性向上# 日本語対応

ウィスパーフロー

Wispr Flow

Wispr Flow is an AI dictation app that turns what you say into writing you can actually send. It types wherever your cursor is, so it works in Gmail, Slack, Notion, your terminal, ChatGPT — anywhere you can type. It strips out filler words and false starts, adds punctuation and line breaks, and can hold a different tone for each app. It handles 100+ languages including Japanese, and you can teach it proper nouns and jargon through its dictionary. Available on Mac, Windows, iPhone, and Android. There is a free plan, and Pro is ¥960 per user per month as listed for Japan (pricing is shown in local currency). Built by Wispr in San Francisco, which has raised $56M to date.

# 音声認識・音声合成# 音声合成・文字起こし# 議事録作成# 生産性向上# 日本語対応

エルエルエムオーインサイト

LLMOinsight

LLMOinsight is an AI search optimization (LLMO/GEO) platform from Letier, Inc. It continuously measures how your brand fares in answers from ChatGPT, Gemini, Claude, Perplexity, and Google AI Overview — exposure, recommendation position, citation sources, and the gap with competitors — and breaks the result into an AI score out of 100 (recommendation strength 40 points; recommendation consistency, citation quality, and recognition accuracy 20 points each). What sets it apart is fitting everything onto one screen: improvement proposals that line up current state, cause, competitor comparison, and next action for each score, plus target-answer design, initiative logging, content generation from your own primary sources, measurement of AI-driven traffic and conversions, and ChatGPT ad management. Four tiers — free Free, Standard at ¥9,800/mo, Business at ¥29,800/mo (both excl. tax), and Enterprise — with no minimum contract term. Managed operations and an LLMO initial-design package are also offered.

# LLMO・GEO（生成AI検索最適化）# マーケティング# SEO# 生成AI（LLM）# 業務効率化# 日本語対応

ヘルプフィール

Helpfeel

An AI knowledge search system from Helpfeel Inc., built around the patented “intent prediction search” technology. Its defining strength is landing users on the right FAQ article even from vague phrasing, spelling variants, or typos — the company reports a 98% search hit rate. Alongside search-type FAQ, it offers an AI agent that searches across internal PDFs and Word files to answer, an inquiry form that shows answers before submission, and analysis of accumulated inquiry data (VoC) with article improvement proposals, all on one platform. Deployed on 900+ sites as of January 2026, with a reported 70% reduction in inquiries and a 99% retention rate. Pricing is a package of an initial fee plus a monthly fee, quoted individually.

# AIチャットボット# 検索エンジン・RAG# AIエージェント# 業務効率化# コスト削減# 自動化・省力化# 日本語対応

サマリー

Sumarii

An AI transcription and meeting-minutes service designed for spoken Japanese. It handles microphone recording, audio and video files, media URLs, and meeting-bot invites to Zoom, Google Meet, and Microsoft Teams, taking you from a transcript with speaker labels and timestamps all the way to a templated AI summary on a single screen. Its distinguishing feature is that you can fix broken proper nouns on the spot — via a "words that need checking" list of low-confidence terms and natural-language edits through AI chat. Audio, transcripts, and minutes are stored in Japan and are never used to train AI (zero retention). Up to 3 hours a month is free with no credit card required, with every feature available.

# 議事録作成# 音声合成・文字起こし# 音声認識・音声合成# 要約・翻訳# 業務効率化# 生産性向上# 日本語対応

オトリオ

Otolio

An AI agent that proactively automates all meeting-related work — before, during, and after meetings. Rebranded from the AI minutes service "Smart Shoki," it goes beyond recording, transcription, and minutes to take over pre-meeting company research and post-meeting CRM updates and follow-up emails. Offered by Epicbase, with a "minutes agent" and a "sales agent." ISO/IEC 27001 certified; data is stored domestically and not used for machine learning without permission.

# 議事録作成# AIエージェント# 音声認識・音声合成# 音声合成・文字起こし# セールス# 業務効率化# 日本語対応

カサナレ

Kasanare

An enterprise 'work-completion AI platform' that integrates company-specific knowledge understanding (beyond RAG), usage governance, and action control over existing business systems (including legacy) to complete actual work — not just generate answers. With adoption at Mitsubishi UFJ Trust and Banking and others. By Kasanare Inc.

# AIエージェント# AIチャットボット# 検索エンジン・RAG# 業務効率化# 自動化・省力化# 日本語対応

バエヘンサチ

映え偏差値

A free AI photo-scoring service run by Inbayse Inc. in Saga Prefecture, Japan. Upload a photo, illustration, or AI image and it scores beauty, quality, and social media appeal, then shows a deviation score (average 50), percentile, ranking, and an AI comment. No login required; Photo / AI Photo / Illustration / AI Illustration / 3DCG are ranked separately.

# 品質向上・クリエイティブ支援# マーケティング# エンタメ／ゲーム・遊び# 日本語対応

ボイスモッド

Voicemod

A voice changer and soundboard app that transforms your voice into another in real time. With 200+ voices, AI voices, and Voicelab (custom voices), it pipes your transformed voice straight into Discord, OBS, and in-game voice chat. Windows/Mac/mobile. Free plan available; Pro comes in monthly, annual, or lifetime options.

# 音声生成# 音声認識・音声合成# エンタメ／ゲーム・遊び# 日本語対応

ミリキャンバス

MiriCanvas

A browser-based graphic design tool from Korea's MIRIDIH (a "Korean Canva"). With 530,000+ templates and drag-and-drop, you can create presentations, social posts, video, posters, logos and print. Its AI features are branded "miricle" (AI presentation, AI image generation, background removal, etc.). Commercial use is allowed even on the free plan with no watermark; Japanese UI; 18M+ cumulative users.

# デザイン生成# 画像生成# プレゼン・スライド生成# テキスト生成# 日本語対応

トリポエーアイ

Tripo AI

An AI 3D platform that generates production-ready 3D assets (models, textures, rigs) from text, images, or sketches in seconds. Supports auto-rigging, up to 4K/8K PBR textures, and export to GLB/FBX/USDZ and more. Its flagship models are the high-fidelity Tripo H3.1 and the engine-ready lightweight Tripo P1.0.

# 画像生成# デザイン生成# エンタメ／ゲーム・遊び# 日本語対応

コエフォント

CoeFont

A text-to-speech and voice synthesis service with a library of over 10,000 AI voices. You can register your own voice from about 50 recorded sentences, and it also offers a voice changer and enterprise real-time AI interpretation.

# 音声生成# 音声認識・音声合成# エンタメ／ゲーム・遊び# 日本語対応

セールスマーカー

Sales Marker

Sales Marker is a BtoB sales platform that identifies "the companies looking for you right now" using intent data and supports the entire path to winning deals with autonomous AI. As Japan's first Sales Signal®, it notifies you in real time of companies that searched your set keywords. Based on roughly 5 billion records/day of intent data and information on roughly 8 million key persons, it reaches out across multiple channels such as forms, calls, email, ads, and DMs, and with AI Meeting it handles deal analysis, scoring, and Next Action generation. Adopted by more than 600 companies; pricing is available on request (a free demo is offered).

# AIチャットボット# AIエージェント# 自動返信・メール作成# 通知・タスク連携# 業務効率化# マーケティング# セールス# 日本語対応

アラゴン・エーアイ

Aragon.ai

US-based Aragon AI's tool that generates professional-quality headshots (profile photos) from selfies. From six selfies the AI learns a model of you and generates dozens of photos with varied outfits, backgrounds, and lighting in as little as 15 minutes—no studio needed—for LinkedIn or ID photos. Over 40 million have been generated.

# 画像生成# デザイン生成# バーチャルヒューマン# エンタメ／ゲーム・遊び# 日本語対応

ログラス

Loglass

Loglass Inc.'s corporate performance management (budget/actual) cloud. It integrates budget, actual, and forecast data scattered across each business unit's spreadsheets—without standardizing formats—and supports budget/actual management, multi-axis analysis, and generative-AI reporting. It claims the No.1 cumulative number of installations (October 2025, third-party survey) and is expanding into a multi-product lineup including Workforce Planning and Capital Investment Planning.

# 業務効率化# 自動化・省力化# マーケティング# 検索・レコメンド# 日本語対応

サトリ

SATORI

A Japanese marketing automation (MA) tool whose hallmark is "Unknown Marketing"—the ability to reach even anonymous prospects. Just embed a tracking tag to support acquiring, nurturing, and managing prospects. Provided by SATORI Inc., with 1,500+ companies adopting it and chosen even by companies new to MA thanks to its thorough support.

ウォーブンドットアイオー

WOVN.io

A cloud localization service that lets you localize an existing website or app into up to 45 languages by adding just one line of script, with almost no changes to the source code. It combines generative-AI, machine, and professional translation and manages everything from translation to multilingual SEO in one place. Provided by Wovn Technologies, with more than 18,000 sites deployed.

# 業務効率化# 自動化・省力化# 要約・翻訳# 日本語対応

ディーエックススイート

DX Suite

AI inside Inc.'s AI-OCR-centered AI platform. It claims the No.1 share in the OCR solution market for five straight years and digitizes handwritten and non-standard forms with high accuracy (avg. 99.6%) via its in-house PolySphere-4 engine. It now has AI agents built in to automate the whole flow — file capture, reading, checking, output and storage — and supports cloud and on-prem (AI inside Cube).

# 業務効率化# 自動化・省力化# AI-OCR（文字認識）# データ連携（API連携）# 日本語対応

インフォマート

Infomart is the "BtoB Platform" series from Infomart Corporation (TSE Prime: 2492) that lets companies exchange invoices, orders, contracts and other B2B documents as data on screen. Used by 1.3M+ companies; trading partners join for free; supports the Invoice System and the Electronic Books Preservation Act. Pricing: Invoice is setup + monthly by quote, Contracts from ¥10,000/month (excl. tax). Also offers AI-OCR and the AI business-analysis service "IMAgent" (beta).

# 業務効率化# 自動化・省力化# コスト削減# データ連携（API連携）# AI-OCR（文字認識）# 日本語対応

エーアイインサイド

AI inside

AI inside is a Japanese AI company that centers on the AI-OCR platform "DX Suite" while also building the RAG agent platform "Leapnet" and the AI edge computer "AI inside Cube." DX Suite is the No.1 market-share AI-OCR, converting every kind of business document—structured or unstructured—into data with industry-leading recognition accuracy, and using AI agents to automate the steps before and after data entry as a single workflow. It combines high-accuracy RAG with a Japanese-specialized LLM and supports on-premises, high-security deployments. Pricing is quote-based, tailored to the product and scale of use.

# 業務効率化# 自動化・省力化# AI-OCR（文字認識）# データ連携（API連携）# 日本語対応

ショドー

Shodo

Shodo, from ZenProducts Inc., is a cloud service that centers on Japanese-focused AI proofreading and brings writing, peer review, and task management together ("your AI editorial department"). It flags typos, mis-conversions, honorific errors, and inconsistent notation in real time, and offers Shodo Copilot sentence-ending completion, AI review, a browser extension, Docs/Word integration, and an API. Pricing: Basic free / Premium ¥1,000 / Max ¥5,000 / Business ¥2,000 per user (tax incl.).

# テキスト生成# 要約・翻訳# 日本語対応

エークール

AKOOL

AKOOL, from AKOOL Inc. (US), is a business-focused generative-AI video platform that brings AI avatars, video translation, and face swap together. Led by real-time interactive streaming avatars, it handles 155+-language lip-synced video translation, face swapping, and voice synthesis across one platform. Japanese UI is supported. Pricing is credit-based: Free / Starter $12 / Pro $30 / Pro Max $59 / Business $249 (commercial use requires Business or above).

# バーチャルヒューマン# 顔認証・画像解析# 音声生成# 日本語対応

エーアイブログクン

AIブログくん

A Japanese blog-automation service that, just by setting your target search keywords, fully automates everything from keyword analysis to generating SEO articles with images, auto-posting to WordPress, and submitting them to Google for indexing. It runs hands-off after setup, with a 3-article free trial.

# テキスト生成# SEO# 日本語対応

カリス

Xaris

Xaris is a pro-oriented AI writing assistant that builds an article outline just by "talking" via voice input (developed by Studio Yurigraph; distributed in Japan by GMO Internet). Answer the AI's questions by voice and a draft foundation forms, with specialized modes for SEO articles, LPs, and proposals, plus material search and table creation. Pricing starts at STARTER ¥1,980/mo (excl. tax), with a free trial (20 requests, no credit card).

# テキスト生成# 要約・翻訳# 日本語対応

ミエルカエンジン

見える化エンジン

A Voice-of-the-Customer (VOC) analysis and visualization platform from Plus Alpha Consulting (TSE Prime). It analyzes text data from inquiries, surveys, social media and audio with text mining and generative AI (e.g. AI-managed analysis reports). It has held the No.1 domestic share of the text-mining SaaS market for 14 straight years with 1,900+ deployments, and is used for marketing and product development.

# 感情解析・表情分析# マーケティング# 日本語対応

マジックイレイサー

Magic Eraser

Magic Eraser is a free AI image-editing tool from Magic Studio (aarzoo, Inc.) that removes unwanted objects, people, and photobombs by brushing over them and erasing in one click. It supports JPG, PNG, HEIC and more, needs no sign-up, and allows commercial use when you respect copyright. The paid Pro unlocks watermark-free, high-resolution downloads and bulk editing of up to 50 images.

# 画像生成# 日本語対応

スピークバディー

An app from appArray, Inc. focused on practicing English conversation with an AI character. Role-play across 1,000+ scenes with an "AI buddy," plus a generative-AI-powered Free Talk feature. It lets you practice speaking anytime and anywhere; 5M+ downloads, App Store 4.6. Offers personalized curricula and a business version, "SpeakBuddy for Business."

# AIチャットボット# 自己啓発・コーチング# 日本語対応

ミキワメエーアイ

ミキワメ AI

Leading Mark, Inc.'s HR AI platform built around aptitude testing and employee surveys (renamed from "Mikiwame" to "Mikiwame AI" in 2026). It compares candidates against your own top performers and rates the match on a 14-level S–E scale, and predicts attrition risk per person via personality × condition. Generative AI helps generate interview questions and management advice. 6,000+ companies and 2M+ test-takers.

# 感情解析・表情分析# 日本語対応

フェロ

Felo

Felo, from Japan's Sparticle Inc., is an AI search engine that aggregates key points from multiple sources and answers with citations. It has expanded beyond search into an "AI search + creation" platform with a research agent (Deep Research) and mind-map and slide (PPTX) generation. It is Japanese-first with 15+ languages. Pricing: Free (200 credits/day) / Felo Search Pro ¥2,099/mo (credit-based).

# 要約・翻訳# 検索・レコメンド# 日本語対応

リンゴチャンプ

LingoChamp

An English-learning app from LAIX (Liulishuo) built around a proprietary speech-recognition and pronunciation-scoring AI. It scores the English you speak at the phoneme level and evaluates and corrects pronunciation, vocabulary, grammar and fluency across multiple dimensions. Widely used in China as "Liulishuo," but LAIX was delisted and taken private in the US in 2022, and the international version has shrunk to mainly English (+ Spanish) with stalled updates (availability from Japan and a Japanese UI need to be confirmed).

# AIチャットボット# 自己啓発・コーチング# 日本語対応

トランスコープ

Transcope

A Japan-made, SEO-focused AI writing tool powered by OpenAI's GPT (by Sharemaru Inc.). Bundles competitor analysis, keyword suggestions, rank checks, and internal-link suggestions, and can learn your company's info via CSV for internal documents. 17,000+ companies to date.

# SEO# テキスト生成# 日本語対応

オマカセエーアイ

Omakase AI

A no-code, e-commerce-focused platform that turns your website into a voice-and-chat AI sales agent just by entering your site URL. It reads your site to build a knowledge base and, once embedded and integrated with Shopify, talks with shoppers, recommends products, and adds items to cart in conversation. Pricing from Intern $49 / Associate $149 / Principal $399 per month. Built by Zeals Co., Ltd.

# AIチャットボット# ボイスボット# ノーコード自動化# 日本語対応

インボックスウケトリセイキュウショ

invox 受取請求書

A cloud invoice-receiving service that converts invoices arriving in any format (mail, email, PDF, e-invoice) into accurate data via AI OCR plus operator verification, and automates everything from data entry to payment (bank-transfer data) and journal entries. Compliant with Japan's e-book-storage law and invoice system. By invox Inc. (formerly Deepwork).

# AI-OCR（文字認識）# 業務効率化# コスト削減# 日本語対応

チャットプラス

Chat Plus

A Japanese, AI-agent-collaborative conversation platform combining scenario-based chatbots with generative-AI answers and live human chat. Delivers high-accuracy support using your own data plus generative AI (OpenAI/Claude/Gemini, etc.). No setup fee, from 1,500 yen/month (annual contract, excl. tax).

# デザイン生成# ノーコード自動化# 日本語対応

オンルック

Onlook

A design-and-development tool that lets you edit web apps such as React with Figma-like visual controls and reflect those changes in the actual code in real time ("the Cursor for Designers"). It also offers AI features that generate/edit apps from prompts, and is provided as a hybrid of an open-source (Apache 2.0, free) version and a hosted version (closed beta). Supports Next.js, React and Tailwind; 26k+ GitHub stars.

リコーチャットボットサービス

RICOH Chatbot Service

RICOH Chatbot Service, from RICOH Japan, is a business chatbot you can deploy just by building Q&A in Excel, and where you choose between a Q&A type and a generative-AI type by purpose. Beyond the traditional dictionary/scenario type, a generative-AI series (Pro / internal knowledge / general knowledge) powered by ChatGPT (GPT-5) on Azure OpenAI has been added, with source display, human handoff, and Teams/LINE WORKS integration. The Q&A type is from ¥18,000/mo (excl. tax); the generative-AI type is by inquiry. 30-day free trial.

# プレゼン・スライド生成# デザイン生成# 日本語対応

イルシル

Irusiru, from Irusiru Inc., is an AI slide generator specialized for Japanese business documents. From 3,000+ Japanese templates, enter text and the AI auto-generates the structure and slides. It supports PDF/PPTX export, a PowerPoint plugin, and auto chart generation, and cuts document-creation time by about 70% (official), with 300,000+ cumulative users. Pricing: Free / Personal ¥1,848/mo (incl. tax) / Personal Plus / Business.

コミュー

COMMU

A made-in-Japan project management tool from Curious Edge, Inc. Manage tasks as tickets, with Gantt charts, a Wiki, and multi-project support. An AI chatbot presents the day's tasks and checks and nudges progress, and the company calls it “Japan's first AI project management service” (updates may have stalled in recent years).

# AIチャットボット# ノーコード自動化# 日本語対応

ベイルズクラウド

BALES CLOUD

A sales-engagement tool for inside sales from SMARTCAMP Co., Ltd. An all-in-one that completes everything from lead management to calling (CTI integration), bulk email, sequence automation, AI email generation and activity analytics. It integrates with Salesforce, MiiTel and Zoom Phone, developed from the know-how of the BALES outsourcing business. Pricing is quote-based.

# ボイスボット# エンタメ／ゲーム・遊び# バーチャルヒューマン# 日本語対応

コトモ

Cotomo

A voice chat AI app run by Starley Inc., a Japanese company. Talk to it and it answers aloud, remembering past conversations. Free at its core with no monthly billing — Everyday and Roleplay modes use Candy (≈¥1) per reply, and voice-actor voices are bought with Cotomo Coins. Rated 9+ on the App Store; minors need a guardian's consent.

チャットピーディーエフ

ChatPDF

ChatPDF, from Germany's ChatPDF GmbH, is an AI tool that lets you upload documents like PDFs, Word, and PowerPoint and then summarize, ask questions, and translate them conversationally, like ChatGPT. Answers cite the source page, and it supports cross-file chat across multiple documents. The free plan (2 documents/day) works without sign-up, and paid Plus makes documents and questions unlimited.

# 要約・翻訳# PDF・文書生成# 日本語対応

メッシー

Meshy

Meshy generates textured 3D models from text or images in minutes (current model Meshy 7). On top of text-, image-, and multi-view-to-3D, it handles AI texturing, rigging, and 500+ animations, and bridges to Blender, Unity, Unreal, and Roblox. It is operated by Meshy LLC of Sunnyvale, California. The free plan gives 100 credits a month under CC BY 4.0 (commercial use with attribution; downloads capped at 10 models a month), with Pro starting at $20/month. The official pricing page can switch to local currency, and there is a discounted plan for students and educators. Built for game development, XR, and 3D printing.

# 画像生成# 動画生成# バーチャルヒューマン# 日本語対応

プライオ

プライオ（PRaiO）

A tool co-developed by Mynavi Corporation and Mitsubishi Research Institute (MRI) that uses AI to support document screening (entry sheets) in new-graduate hiring. Rather than an aptitude test that applicants take, it learns from a company's past selection data to score applicant priority—speeding up and standardizing first-round screening and reducing recruiters' workload. Adopted by 800+ companies.

# コード生成# AIエージェント# AIモデル構築・管理# 自動化・省力化# 日本語対応

フレックスクリップ

Flex Clip

FlexClip, from PearlMountain (Hong Kong), is an AI-powered online video editor you use in the browser with templates and drag-and-drop, no install required. On top of 6,000+ templates and a huge stock library, it offers AI features like text/product-URL/PPT-to-video, auto subtitles in 140+ languages, AI narration, and background removal. Japanese UI supported. Pricing: Free / Plus from $11.99/mo / Business from $19.99/mo (billed annually).

# 動画生成# 字幕生成# 日本語対応

ノーラング

NoLang

Mavericks Inc.'s made-in-Japan AI video generator. Enter text, a URL, or a PDF, and the AI analyzes it and auto-generates a video with an avatar narrating the explanation in seconds. Strong for education, training, manuals, and inbound PR in addition to vertical shorts; supports 18 languages and a Chrome extension. Over 200,000 registered users.

# テキスト生成# 動画生成# 日本語対応

ジュニー

Junie

JetBrains' autonomous AI coding agent integrated into JetBrains IDEs. From a natural-language instruction it autonomously plans, edits multiple files, runs commands and tests, leveraging deep IDE context like the index and debugger. GA since June 2026. Supports major IDEs including the free IntelliJ IDEA Community, with selectable models (Claude 4.5, Gemini 2.5, etc.). Used via the JetBrains AI subscription (Free/Pro $10/Ultimate $30, credit-based).

トラエ

Trae

An AI-native IDE developed by ByteDance. Built on VS Code, it lets you switch between an IDE mode you control yourself and a SOLO mode where AI autonomously handles everything from requirements to implementation, testing, and deployment. It has the GPT-5 series, Gemini 3 series, Kimi, MiniMax, and ByteDance Seed built in, with Claude and others addable as custom models via API key. Pricing is token-based, from a free tier up to Ultra $100.

# コード生成# AIエージェント# API・SDK# 生産性向上# 日本語対応

ピープルエックスエーアイめんせつ

PeopleX AI面接（旧People XRecruit）

PeopleX Inc.'s conversational AI interview service featuring a digital human. Renamed from "People XRecruit" in June 2025. Available 24/7, it removes scheduling overhead and automates first-round interviews — including follow-up questions, evaluation reports, and transcription. It is the recruitment module of the PeopleX AgenticHR platform (hiring to development to evaluation); the old domain xrecruit.jp has migrated to peoplex.jp.

# バーチャルヒューマン# 自動化・省力化# 日本語対応

ラスクエーアイ

Rask AI

An AI localization platform that automatically translates and dubs videos and audio into 130+ languages. With natural AI voices, voice cloning (32 languages), multi-speaker detection, lip-sync, and subtitle editing, it takes existing videos global as-is.

# 要約・翻訳# 動画生成# 音声生成# 音声合成・文字起こし# 品質向上・クリエイティブ支援# 日本語対応

オルガ

OLGA

A "legal OS" from GVA TECH that uses AI to automate everything from contract review to contract management and legal-matter management in one flow. Consolidated from the former "GVA" series and renamed OLGA in 2024. It comprises AI Contract Review, Contract Management, an AI Legal Assistant, and a legal Q&A data foundation, and also centrally manages inquiry intake from email, Slack and Teams, using generative AI (ChatGPT API).

# AI-OCR（文字認識）# 業務効率化# 自動化・省力化# 日本語対応

ドキュメントフォース

Document Force

A business-automation AI service for companies that reads needed information from documents arriving as PDF, image, email, or fax, and automates matching, judgment, transcription, and output as one workflow. Beyond AI-OCR, it automates the steps after reading. No-code Japanese business instructions, API integration, ISO 27001 compliant. Pricing by quote with free validation.

# ノーコード自動化# AI-OCR（文字認識）# データ連携（API連携）# 不動産# 建設・製造# 自動化・省力化# 日本語対応

リチェック

LeCHECK

An AI contract-review support cloud from lawyer-founded Lisse Co., Ltd. Rather than general-purpose generative AI, it is a "legal-specialized AI" based on lawyer-supervised fixed check rules; it detects contract risks with a priority (A/B/C) and presents revision suggestions and clause explanations. Japanese & English, 100+ contract types and 1,300+ templates, plus own-standard review and contract management. Deployed at 5,000+ companies.

# AI-OCR（文字認識）# 業務効率化# 自動化・省力化# 日本語対応

リーガルスケープ

Legalscape

A legal research service that searches across 4,500+ legal books, court precedents, statutes, and guidelines, with AI summarizing key points while stating the underlying sources. Supports link navigation to originals and reverse lookup of works citing them. Adopted by all five of Japan’s largest law firms. Free trial available; pricing on request. In October 2026 it announced a partnership to offer its AI within the US legal AI Harvey (planned for early 2027 or later).

# 業務効率化# 自動化・省力化# 日本語対応

リーガルブレイン

Legal Brain

A legal-specialized AI agent from Bengo4.com for attorneys and corporate legal departments. Ask in natural language and it searches across statutes, court precedents, specialist books, and guidelines via its proprietary LegalGraph database, returning organized legal issues with links to the underlying sources.

# 業務効率化# 自動化・省力化# 日本語対応

レディ

Readdy

Readdy is an AI website builder: describe the site you want and it generates the design and the code together. You can also start from a template, a screenshot, or a reference URL, then edit it in a no-code editor and publish on your own domain. The official site is available in Japanese. The free plan covers 250 credits a month and 2 projects; paid starts at $25/month for Starter ($15/month equivalent on an annual plan). It also includes GEO optimization to help you get cited in AI search, Credit Care that refunds spent credits when a generation misses, form-based lead capture, and an AI receptionist. More than 120,000 people use it worldwide (as of August 2026).

# LLMO・GEO（生成AI検索最適化）# デザイン生成# コード生成# テキスト生成# 業務効率化# 生産性向上# 日本語対応

エーアイリード

ailead

A Japanese enterprise AI-agent platform (by ailead Inc.) that integrates and structures conversation data from sales meetings, interviews, and calls, and has AI agents autonomously evaluate, reflect to SFA/ATS, and create tasks. Zoom/Teams/Meet, ISO/IEC 27001, 500+ companies. Also covers recruiting.

# 議事録作成# AIエージェント# 音声認識・音声合成# セールス# 業務効率化# 日本語対応

ベースフォーティーフォー

Base44

A vibe-coding AI app platform that generates full Web apps — database and authentication included — from plain-language instructions. Wix acquired it for around $80M in 2025. The free plan needs no credit card (25 message credits/month, up to 5 apps); paid tiers run $20/$50/$100/$200 a month, 20% less on annual billing. Two-way GitHub sync lets you export the full source code.

# ノーコード自動化# コード生成# AIエージェント# 業務効率化# 日本語対応

エーアイサーチマップ

AIsearchmap

AIsearchmap is a monitoring tool for AI search optimisation (GEO/LLMO) from CINC Inc., a company listed on the Tokyo Stock Exchange Growth Market. It periodically collects answers from ChatGPT, Gemini, Perplexity, Google AI Mode and Google AI Overviews, then ranks how often your brand and your competitors are mentioned (Share of Voice) and which sites are used as citation sources. Two things set it apart: the answer list shows every response in full and can be filtered by whether your own brand appeared, and the prompt generator writes the measurement prompts from nothing more than your company name and domain. Pricing runs from a free plan that still includes every feature (ChatGPT only, 25 prompts, 20 competitors) to an enterprise plan covering all five models, quoted individually from ¥50,000 per month with invoicing. Companies only.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 生成AI（LLM）# 業務効率化# 日本語対応

シャールック

SHERLOOK

SHERLOOK is a "proofreading tool for video" from HARAKAMI Inc. that supports the final check of finished videos. Upload a video and its AI checks on-screen caption typos, differences from the script, visual glitches such as black frames and gaps, audio levels, social media safe zones, and each client's banned and required wording, then organizes the results into a list with timecodes, the relevant frames and suggested corrections. Results can be shared via a link that needs no login, or as PDF/CSV. An MVP version for businesses is available from ¥30,000 per month (excl. tax, per account).

# AI-OCR（文字認識）# 字幕生成# 音声認識・音声合成# 品質向上・クリエイティブ支援# 業務効率化# 日本語対応

インフルエンス

Influence

Influence is an AI-assisted social media workspace that helps with everything from planning to drafting. Its AI, Influence IQ, uses your saved Brand Guidelines to suggest campaign posts and dates, then lets you tailor copy and media for each channel and schedule the posts. It supports 30+ destinations including Instagram, X, TikTok, YouTube, LinkedIn, Threads and Bluesky, and can be operated from ChatGPT or Claude via MCP. Available in 10 languages including Japanese; plans start at ¥2,357/month for Starter (excl. tax) with a 7-day free trial.

# マーケティング# テキスト生成# スケジューラー# 業務効率化# データ連携（API連携）# 日本語対応

ハツヒョウジセンコウセイスクリーニング

「初」表示先行性スクリーニング

"初" Display Prior-Art Screening is a free web tool from Teikoku Number One Research that uses AI to pre-screen advertising claims such as "world's first," "Japan's first," and "industry first." Enter the full claim and what is actually new, and it rates in four levels whether the wording can stand as is, then suggests how far to narrow the scope, which qualifiers to add, more defensible wording, the evidence you will need, and cautions for each ad platform, while also searching public information for possible prior examples. It is free to use (company name and email required). Results are a preliminary screening and cannot be used as substantiation for an advertising claim.

# 生成AI（LLM）# マーケティング# コピーライティング# 検索・レコメンド# 日本語対応

リグリフ

Reglyph

Reglyph is a web service that translates scanned and image-only PDFs while keeping the page intact: it reads the text with OCR, erases the original words from the page, and typesets the translation back in the same place, so tables, columns, stamps, signatures and figures stay where they were. It is built for certificates, academic transcripts, bank statements, contracts, manuals and books, and every plan can also export a bilingual PDF with the original and the translation side by side. Signing in with Google gives you 5 free pages every day (no credit card); paid use is pay-as-you-go at $0.30 per page (from $3), or monthly Lite at $9 (100 pages) and Pro at $29 (500 pages), tax included, in US dollars.

# 要約・翻訳# AI-OCR（文字認識）# PDF・文書生成# 業務効率化# 日本語対応

エーアイツールボックス

AI Toolbox

A collection of free, browser-based AI and online tools for processing video, images, and audio. No upload is required—files are processed right in your browser, so it is privacy-conscious. From video splitting to a variety of image and audio tools, it is easy to use for creators, marketers, and web designers as well as general users. Japanese-language pages are supported.

# 動画生成# 画像生成# 音声生成# 業務効率化# 日本語対応

ワンオブテン

1of10

An AI-powered YouTube research and ideation tool that finds 'outlier' videos (which greatly outperform a channel's or niche's average) and, based on them, generates winning ideas, titles, and thumbnails. Combining thumbnail generation trained on real YouTube data with outlier analysis, it handles click-worthy creative and CTR analysis in one place. Japanese UI supported.

# デザイン生成# マーケティング# 日本語対応

エーアイショーツ

AI Shorts

A Japanese video-generation service that turns documents (PDF, PowerPoint, images) into narrated videos — just upload, and AI auto-generates the script and adds narration. It supports AI voices in 15+ languages, making training, manuals, and product explanations into multilingual video quickly. By AGENTEC Co., Ltd.

# 動画生成# 音声合成・文字起こし# 字幕生成# 要約・翻訳# 業務効率化# 日本語対応

デザインズエーアイ

Designs AI

An on-demand 'AI creative team' (Designs.ai by Pixlr): brief it once and specialist agents (Brand/Image/Video/Slides/Audio) plan, pick models, and generate. Brand consistency and smart model routing are core. Credit-based from ¥1,500 (Go).

# デザイン生成# 画像生成# 動画生成# 日本語対応

クリエイティブドライブ

Creative Drive

Creative Drive, from Chipper Inc., is an AI content-marketing service spanning AI SEO-article generation, reader analysis, lead nurturing, and turning prospects into deals (an "AI growth-hack agent"). It generates articles from keywords with GPT-4o and adds conversion-path analysis, AIO/LLMO analysis, scoring, and article-production outsourcing. Adopted by 6,300+ companies. Pricing starts at Standard ¥10,000/mo (excl. tax), with a free trial.

# マーケティング# 業務効率化# 日本語対応

イージーピージーエーアイ

Easy-Peasy.AI

An all-in-one AI platform that lets you use 40+ AI models (Claude/GPT/Gemini, etc.) for text, images, video, audio, and AI agents under a single subscription. With 300+ templates and brand voice, it covers a wide range of content creation in one place.

# テキスト生成# 画像生成# 音声生成# 要約・翻訳# 日本語対応

キャッチー

Catchy

Catchy is one of Japan's largest AI writing assistant tools, provided by DigitalRecipe Inc. Powered by ChatGPT, it lets you quickly generate writing that fits your purpose simply by choosing from 100+ purpose-specific tools for ad copy, articles, documents, emails, brainstorming, and more. It has surpassed 90,000 members and has been featured on NHK, Nippon TV, TBS, and other outlets. Pricing runs from Free ¥0 / Starter from ¥3,000/mo / Pro ¥9,800/mo (unlimited use) / Enterprise, and you can start free with no credit card registration required.

# コピーライティング# テキスト生成# マーケティング# 日本語対応

コミックコパイロット

Comic-Copilot

An AI assistant that acts as a "consultation partner" for manga creation. Developed by alu Inc. drawing on the expertise of Shueisha's "Shonen Jump+" editorial team, it helps with coming up with themes and plots, fleshing out characters, adjusting and rephrasing dialogue, impressions and feedback, and even encouragement—all as a sounding board. It doesn't draw for you and is free to use (login with a Jump Rookie! / Manga no account required).

# テキスト生成# 画像生成# 日本語対応

サポートチャットボット

Support Chatbot

User Local, Inc.'s (TSE Prime) enterprise AI chatbot build-and-operate service. It combines an in-house NLP engine that is robust to wording variations with generative-AI-powered Q&A auto-generation and document search (RAG-like) to automate customer support and internal inquiries. A dedicated team's support is included in the fee, with go-live in as little as one month and support for the government's LGWAN network.

# テキスト生成# 画像生成# 音声生成# 動画生成# AIエージェント# 日本語対応

グラリティ

Glarity

A multifunction browser extension from Felo Inc. that summarizes and translates YouTube, Google search, articles, PDFs and emails with AI, plus full-page translation, bilingual subtitles and AI chat. You can choose GPT-4o, Claude 3.5 Sonnet or Gemini 1.5 Pro (or your own API key), and it is integrated with the company Felo's "Felo AI Chat." 51 languages incl. Japanese; 1M+ users.

# 要約・翻訳# 検索・レコメンド# 日本語対応

アナキンエーアイ

Anakin AI

An all-in-one AI platform that combines chat across many AI models, 1,000+ pre-built AI apps, and a no-code AI app/workflow builder. From text with GPT/Claude/Gemini to image, video, and voice generation, plus automation and agents, all at low cost.

ツムギ

tsumugi

tsumugi Inc.'s Japanese-focused SEO/AIO article generation AI that automates research through article generation and CMS posting from just a theme. It researches across the web, YouTube and news, writes articles mindful of SEO and generative-AI search (AIO/LLMO), and auto-posts to note and WordPress (in under 10 minutes, per the company). It uses Claude Sonnet 4.5, with monthly credit-based pricing (Lite from ¥9,800).

# テキスト生成# SEO# 自動化・省力化# マーケティング# 日本語対応

チャチャ

Chacha

An AI creation community (formerly Anirole; now chacha-ai.io) where you build your own AI characters and enjoy chat/roleplay plus anime-style illustration generation. Adult-leaning, centered on romance and character conversation, with posting/browsing. USD-denominated diamond credits.

# AIチャットボット# ボイスボット# 品質向上・クリエイティブ支援# アイデア支援／創造ツール# エンタメ／ゲーム・遊び# 日本語対応

ロコアシ

An 'AI × pro' hybrid online-assistant / AI BPO service (by LOCOTABI Inc.) for delegating non-core work — back office, documents, research — to generative AI plus skilled staff, coordinated by a generative-AI director. From ¥45,000/mo (excl. tax). Note: new sign-ups are currently paused.

# プレゼン・スライド生成# スライド作成# 議事録作成# BPO# 日本語対応

ライトスクライブ

LiteScribe

LiteScribe is an AI transcription and meeting-notes service that turns meetings, interviews, and video audio into text and automatically generates AI summaries, topic tags, and action items. No recording bot joins the call: the app captures your computer's system audio directly on your own machine, so nothing shows up in the participant list and — since no meeting URL is needed — in-person conversations are recorded exactly the same way. The desktop builds (Windows, macOS, Linux) add an offline mode (Pro and Business plans) that runs both transcription and AI summarisation on your own computer. Transcription covers 100+ languages and the interface is available in 15 languages including Japanese, with speaker diarization, PDF/DOCX/SRT export, and an AI chat that answers with citations and timestamps. Pricing starts with a permanent free tier of 120 minutes a month with no credit card, and paid plans from US$7.95 per month billed annually. When offline mode is not used, cloud transcription is performed by AssemblyAI in the United States.

# 議事録作成# 音声合成・文字起こし# 音声認識・音声合成# 要約・翻訳# 字幕生成# 業務効率化# 生産性向上# 日本語対応

マネーフォワードエーアイコワーク

マネーフォワード AI Cowork

An AI-agent service (announced by Money Forward, Inc.) that autonomously handles back-office work — accounting, HR/labor, legal, and more — on the 'Money Forward Cloud' platform, acting like an AI 'coworker.' Announced April 2026 with early sign-ups; general availability was slated for July 2026 but is not yet confirmed, and pricing is undisclosed.

# AIエージェント# 業務効率化# 自動化・省力化# 生産性向上# 日本語対応

ウィスク

Whisk

An experimental image-generation tool from Google: drag & drop subject, scene and style images and Gemini captions them while Imagen generates new images. It is now integrated into the successor AI creative studio "Google Flow," and the old URL redirects to Flow. In Flow you can use Nano Banana for images and Veo 3.1 for video.

# AIエージェント# ノーコード自動化# 通知・タスク連携# 業務効率化# 日本語対応

プロンプトラボ

Prompt Lab

[Appears to be discontinued] A Japan-made platform for designing and sharing prompts for generative AI, provided by Walkers, Inc. Its official domain (prompt-laboratory.com) no longer resolves via DNS and cannot be reached. This page summarizes available alternatives.

# テキスト生成# コード生成# 日本語対応

ビデオエフエックス

VideoFX

Google's former text-to-video AI tool. It has now been merged into the successor AI filmmaking tool “Google Flow,” and the old URL redirects to Flow. Flow is built around the video model Veo (currently Veo 3.1, with native audio generation) and lets you build scenes and control the camera.

# 動画生成# 日本語対応

ミュージックエフエックス

MusicFX

MusicFX is a text-to-music AI tool from Google. It has since evolved into its successor, Google Flow Music (flowmusic.app), a music-creation platform where you can generate full vocal tracks with the latest music model Lyria 3.5, produce music videos with Veo, remix and split stems, and publish and share your songs, all in one place. It supports prompts in Japanese and other languages, is free to start, and grants daily credits, with no credit card required.

# 音楽生成# 音声生成# 日本語対応

クリエイティブエーアイ

Cre8tiveAI

[Discontinued Dec 26, 2025] Cre8tiveAI was an image/video editing AI platform bundling upscaling, illustration generation, style transfer, colorization, and photo-to-video, but it has shut down (by RADIUS5). A sister service, copainter, is suggested.

# 画像生成# 動画生成# 日本語対応

イメージエフエックス

ImageFX

Google's text-to-image tool, now integrated into "Google Flow" (an AI creative studio). Image generation runs on Nano Banana / Nano Banana Pro and video on Veo 3.1 / Gemini Omni. Free to start with a Google account (50 daily credits even on free), with Japanese prompt support. A SynthID watermark is embedded in outputs.

# 画像生成# 日本語対応

クラウドワークスエーアイ

クラウドワークス AI

[Service discontinued on June 30, 2026] CrowdWorks AI (formerly OrderMaid AI), offered by CrowdWorks, Inc., was a subscription platform bundling AI tools for writing, image generation, and transcription. Aimed at freelancers and individuals, it offered 330+ text-generation tools and more, but ended all services on June 30, 2026. See the official notice for refund and data details.

# テキスト生成# 画像生成# 業務効率化# 自動化・省力化# 日本語対応

ジャムロール

JamRoll

JamRoll is now offered as "Knowledge Work AI Sales Records." An AI meeting-record tool that records in-person, online, and phone sales conversations and automates transcription, summarisation, and CRM/SFA data entry. Poetics, the developer, transferred all its shares to Knowledge Work in May 2025, and the technology now lives on in this successor product. List price is 5,000 yen per user per month. Adopted at scale by large enterprises such as NEC and Ricoh Japan.

# 議事録作成# 音声合成・文字起こし# 感情解析・表情分析# 自動化・省力化# セールス# 日本語対応

マジックエルピーオー

MagicLPO

[Availability to be confirmed] MagicLPO, provided by free web Inc. (formerly free web hope), was an AI-powered LPO (landing-page optimization) tool supporting AI improvement proposals, no-code editing, and A/B testing. However, as of August 2026 its official site is unreachable and it is no longer listed among the provider's products (no formal end-of-service notice). Please confirm the latest availability before considering it.

# デザイン生成# コピーライティング# コード生成# 品質向上・クリエイティブ支援# マーケティング# 日本語対応

ヘッドウォータースセイセイエーアイソリューション

ヘッドウォータース生成AIソリューション

ヘッドウォータース生成AIソリューション is AI adoption and development support from Headwaters Co., Ltd. (Shinjuku, Tokyo; listed on the TSE Growth Market). Centered on Azure OpenAI, Microsoft Foundry and Copilot Studio, it supports AI agents, RAG, SLMs, edge AI and AI-driven development from requirements definition through production operation and in-house enablement. Published cases include Resona Bank, Dai-ichi Life and JR East. Pricing is not published (individual quote).

# AI導入支援・コンサル# 日本語対応# AIエージェント# 生成AI（LLM）

スマートリード

SmartRead

An AI-OCR service for businesses provided by Cogent Labs, Inc. (Minato-ku, Tokyo). Using an in-house AI engine, it reads printed and handwritten text and handles everything from automatically sorting mixed documents to Excel/CSV export and integration via API and RPA (UiPath, BizRobo!, WinActor). It supports fixed-format, semi-structured and unstructured documents and comes in cloud and on-premises editions. Pricing: cloud Small ¥360,000/year, Standard ¥960,000/year, Enterprise ¥2,400,000/year; on-premises from ¥2,400,000/year (excl. tax, no initial fee, 1-year contract). Free trial up to 500 pages.

# AI-OCR（文字認識）# 業務効率化# 自動化・省力化# データ連携（API連携）# コスト削減# 日本語対応

ソブリンガイザー

Sovereign GaiXer

An on-premises generative AI from FIXER Inc. (Minato-ku, Tokyo). Connect the palm-sized unit (based on Lenovo ThinkStation PGX, NVIDIA Blackwell) to your internal LAN and AI processing is completed inside the unit, letting you use generative AI for summarizing documents, drafting materials, reviewing contracts and answering with reference to internal documents (RAG) without sending company data to the internet. Business apps can be added from the GaiXer App Store, and a "redaction app" co-developed with Iga City comes as standard. The price is a one-time purchase of ¥3,806,400 (excl. tax; includes hardware, software license and 3-year warranty), with no extra charges for generations or users. Lease/installments and a 2-week free trial are available.

# 生成AI（LLM）# テキスト生成# 検索エンジン・RAG# 要約・翻訳# 業務効率化# 日本語対応

フリップエイチティーエムエルファイブ

FlipHTML5

FlipHTML5, provided by Wonder Idea Technology of Hong Kong, turns PDFs, Word and PowerPoint files, and images into page-flipping digital books (digital catalogs and brochures) that you can publish and embed on the web. It includes an AI eBook Generator that builds an outline and layout from a topic or a PDF/Word file, an AI chatbot that answers readers from a published book's content, an AI assistant for polishing, translating, and generating images, and an MCP server for creating and managing books from AI assistants such as ChatGPT. Japanese is supported. Pricing: Free (¥0, 5 books a day, 500 AI points/month) / Pro ¥2,180/month (¥1,808/month billed annually) / Platinum ¥5,100/month / Enterprise ¥14,500/month, plus AI Plus for AI eBooks at ¥3,280/month (¥2,290/month billed annually).

# PDF・文書生成# デザイン生成# テキスト生成# 画像生成# AIチャットボット# マーケティング# 日本語対応

ディレクターズコネクトセイセイエーアイケンシュウ

ディレクターズコネクト生成AI研修

ディレクターズコネクト生成AI研修 is corporate generative AI training from Directors Connect Co., Ltd. in Toyonaka, Osaka. It combines 11 themes, from basics and prompting to documents, proposals, sales preparation, business process reform, and Ops as Code, around each client's issues, and also offers AI secretary and AI agent training. Delivered in person and online across Japan. In-house training starts at JPY 200,000 per half day and JPY 300,000 per day (excl. tax, as of November 2026).

# 法人向けAI研修# 教育# 日本語対応# 生成AI（LLM）# AIエージェント

アムアイサイテッド

AmICited

AmICited (styled Am I Cited) is an AI search visibility (AEO/GEO) platform from AiMingle, s.r.o. of the Czech Republic, a spinoff of FlowHunt. It runs your chosen prompts daily on ChatGPT, Perplexity, Gemini, Google AI Overviews, AI Mode and more, records how your brand appears and which pages are cited, and compares you with competitors. Connecting Search Console, GA4, ad accounts and stores such as Shopify ties AI answers to revenue by channel, and AI agents write articles and fix pages. An MCP server lets you work with it from Claude, ChatGPT and other AI tools. The official site is available in Japanese. Credit-based pricing: Starter €50, Pro €120 and Premium €500 a month (excl. VAT), with a 7-day free trial (card required).

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 小売・EC# AIエージェント# 日本語対応

デッキベース

Deckbase

Deckbase is an AI flashcard app from Yosuke Sakurai, an independent developer in Japan (Code Your Reality). It drafts cards from PDFs, Word files, images, Excel/CSV files, web pages or a chat with AI, adds AI images and text-to-speech audio, and schedules reviews with FSRS spaced repetition. It imports and exports Anki decks (.apkg) and offers a Chrome extension and an MCP server for ChatGPT, Claude and other AI tools. Available on iOS, Android and the web; the official site is available in Japanese. The free plan has unlimited cards (AI limited to an initial 100 credits); Basic is $5.99 a month ($59 a year) and Pro $11.99 a month ($119 a year).

# 教育# 生産性向上# AI-OCR（文字認識）# 日本語対応

スーパーウィスパー

Superwhisper

An AI dictation app from SuperUltra, Inc. (US). It turns what you say into clean text without filler words and pastes it straight into the app you are using, such as Slack, Gmail or Cursor. You can choose between local voice models that run on your device, such as Whisper, and cloud models, and switch writing styles with task-specific "modes" for email, messages and more. On the Mac it also records meetings with speaker labels and summaries, and Pro adds audio and video file transcription. Available on Mac, Windows, iPhone and Android. The Free plan offers unlimited dictation with local Whisper models; Pro costs US$8.49 per month, US$84.99 per year or US$249.99 lifetime.

# 音声認識・音声合成# 音声合成・文字起こし# 議事録作成# 生産性向上# 日本語対応

ルーラ

Loora

Loora is an AI English conversation coach app from Loora A.I Ltd. (Israel), listed on the Japanese App Store as "AI英会話ルーラ". You speak English in free conversation on any topic or in role-plays where you set your own role, the AI's role and the scenario, and get instant feedback on grammar and pronunciation. It offers translation and a dictionary, a new word every day, and a video-chat-style avatar; the app supports 12 languages including Japanese. Free to download; monthly and yearly subscriptions are in-app purchases with a 7-day free trial.

# AIチャットボット# 音声認識・音声合成# 自己啓発・コーチング# 教育# 日本語対応

プラクティカ

Praktika

Praktika is an AI English conversation and language practice app from Praktika.ai Company (US). You talk by voice with 3D avatar AI tutors that each have their own personality and accent, in free conversation or role-plays, and mistakes in pronunciation, grammar and vocabulary are corrected for each message with a rephrasing and an explanation. It offers 1,000+ lessons including IELTS/TOEFL, business and travel, pronunciation scores, and explanations switchable to Japanese (the app supports 15 languages including Japanese). Free to download; Praktika Premium is an in-app purchase with a 7-day free trial.

# AIチャットボット# 音声認識・音声合成# 自己啓発・コーチング# 教育# 日本語対応

エルサスピーク

ELSA Speak

ELSA Speak is an AI English speaking and pronunciation practice app from ELSA, Corp. (US). It scores the English you speak sound by sound and shows how to fix it, and offers role-play conversations with generative AI plus the Speech Analyzer, which rates a speech on pronunciation, intonation, fluency, grammar and vocabulary and estimates IELTS, TOEFL and TOEIC levels. Free to start; paid plans are ELSA Pro, Premium and Professional (7-day free trial). Its Japanese subsidiary is ELSA Japan G.K.

# AIチャットボット# 音声認識・音声合成# 自己啓発・コーチング# 教育# 日本語対応

ゴートップエスイーオー

Go Top SEO

Go Top SEO is an SEO and AI-search (GEO) platform from GO TOP DIGITAL MARKETING AND ADVERTISING LTD in Israel. It writes articles that answer what customers search for and schedules them to WordPress, Shopify or Wix, audits the site and applies fixes you approve, tracks rankings in Google and Google Maps, checks citations across six AI engines including ChatGPT and Gemini, posts to Google Business Profile, and produces PDF and Excel reports, all in one place. It supports Japanese. Plans start at $79 per month (plus tax), with a 7-day free trial that needs no credit card.

# SEO# LLMO・GEO（生成AI検索最適化）# コピーライティング# マーケティング# 日本語対応

ステムタブ

StemTab

StemTab is a stem-separation and automatic transcription tool from Changsha Blue Fox Information Technology Co., Ltd. in China. It splits a song into two parts (vocals and accompaniment) or six parts (vocals, guitar, bass, drums, piano and other), turns the chosen part into an editable score draft, and lets you correct it in the score and piano roll before exporting PDF, MusicXML, MIDI or separated audio (it does not create guitar TAB). The web version processes in the cloud and sells processing time outright (5-minute free preview, from $9.98); the iPhone/iPad app processes on the device and costs ¥1,500 on the Japanese App Store.

# 音楽生成# 品質向上・クリエイティブ支援# 教育# 日本語対応

エムミーティング

M-Meeting

M-Meeting is a web-based meeting assistant from Migurei, an AI product brand of the HBLAB group. Choose an audio source and languages, and it translates what is said in real time, shows it as live captions, and can also play translated speech in the language you pick. The moment a session ends, AI organizes key points, decisions and action items; you can ask an AI chatbot about the conversation and save or sync records to Drive, Notion and Slack. Translation and captions cover 60+ languages, including Japanese, English, Vietnamese, Korean, Chinese and Thai (as of October 2026). It is in early access: free for individuals, with 50 free tokens (about 3,000 minutes) for the first 100 sign-ups (no card required). Team pricing is by inquiry.

# 会議翻訳・AI同時通訳# 議事録作成# 字幕生成# 要約・翻訳# 日本語対応

アムニス

Amnis

Amnis is an AI dictation app: hold a key and speak, and clean text — with filler words and self-corrections removed — is typed straight into wherever your cursor is. It works in any app, from email and Slack to documents, automatically switches between personal, work and email writing styles depending on the app, and offers a custom vocabulary, Smart Inserts for spoken shortcuts to saved snippets, and voice requests to reply, rewrite, translate or summarize. It runs on Mac, Windows, iPhone and Android, and on Apple silicon Macs dictation works even without an internet connection. The free plan has unlimited dictation (AI formatting up to 2,000 words a week); Pro is ¥1,980 a month or ¥14,220 a year. For users in Japan it is provided by Senolytic Lab LLC (Tokyo).

# 音声認識・音声合成# 音声合成・文字起こし# 自動返信・メール作成# 生産性向上# 日本語対応

パラレルワールド

Parallel World

Parallel World is a B2B SaaS for LLMO/GEO that measures and monitors how your website looks to generative AI and AI agents across five stages: training, search indexing, retrieval at answer time, browsing and interaction, and transactions. Instead of inventing its own score, it records public standards from Cloudflare, Google, OpenAI, Anthropic and others, along with the results of each provider's official tools, and reports conflicts and changes between standards with sources in a Japanese PDF report. Scans are read-only. A free scan is available with no sign-up, and weekly monitoring costs ¥32,780 per site per month (tax incl.), paid by invoice. Operated by Migurei, a subsidiary of HBLAB Japan Inc.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 小売・EC# 日本語対応

ボイスティバ

Voxtiva

Voxtiva transcribes and translates Google Meet, Microsoft Teams and Zoom meetings in real time without adding a bot to the call. The host's Mac or Windows app captures the meeting audio, auto-detects 35 languages, records each line in the language it was spoken and translates it into one language pair chosen per meeting. Guests read along with just a link and a 6-digit PIN, and after the call you get a summary, a task list with owners and due dates, and a draft follow-up email. Every plan includes every feature: Free gives 60 minutes a month, Standard is ¥3,200/month (¥19,200/year) and Pro is ¥8,000/month. Operated by Senolytic Lab LLC (Tokyo).

# 会議翻訳・AI同時通訳# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 業務効率化# 日本語対応

エピック

EPIK

An AI photo and video editing app from SNOW Corporation of South Korea (part of the NAVER group and the maker of SNOW and B612), listed in app stores as "EPIK エピック - AI写真＆動画編集". It combines AI tools such as image enhancement, AI skin retouching, AI cutout, an eraser, AI filters, hairstyle and expression changes, and AI Video that turns a single photo into a moving clip with full editing features including color adjustment, curves, batch editing, makeup, face and body retouching, templates and collages. It supports Japanese and is free to use on iPhone, iPad, Mac and Android. EPIK PRO is listed on the Japanese App Store at ¥900/month or ¥3,900/year, among other options.

# 画像生成# 品質向上・クリエイティブ支援# 顔認証・画像解析# 動画生成# 日本語対応

ペーパーパル

Paperpal

An AI English-editing and academic writing tool for research papers from Cactus Communications, the company behind the English editing service Editage. Trained on professional editors' corrections of academic manuscripts, its AI polishes the grammar and wording of English text into an academic tone, and it brings together plagiarism checks, AI-generated text detection, citation checks, a pre-submission readiness check, literature search across more than 300 million papers with citations (10,000+ citation styles), and translation between 50+ languages including Japanese. It works on the web, as a Microsoft Word add-in, and in Google Docs and Overleaf, with a Japanese interface, payment in Japanese yen and a pay-later option for institutional funds. There is a free plan; Prime costs ¥2,090/month billed annually (¥4,290 month-to-month) and Pro ¥5,060/month billed annually.

# テキスト生成# 要約・翻訳# 品質向上・クリエイティブ支援# 教育# 検索エンジン・RAG# 日本語対応

スノー

SNOW

An AR camera and photo-editing app from SNOW Corporation of South Korea (part of the NAVER group), listed in app stores as "SNOW スノー - AIプロフィール". Built on shooting with AR effects and AR makeup plus face and body retouching, it adds AI features such as AI Hair for trying out hairstyles, AI Style for changing the mood of a photo, an AI eraser that removes background photobombers and clothing wrinkles, Smart Beauty that suggests retouching automatically, and a feature that predicts a child's face from two people's photos. It supports Japanese and is free to use on iPhone and Android. SNOW VIP is listed on the Japanese App Store from ¥990/month or ¥3,600/year.

# 画像生成# 顔認証・画像解析# 品質向上・クリエイティブ支援# エンタメ／ゲーム・遊び# 日本語対応

アレクサプラス

Alexa+

Amazon's generative AI–powered personal assistant. Beyond answering questions in natural conversation, it handles tasks for you, such as shopping, checking deliveries, controlling smart home devices and creating Routines. In Japan, free early access began on October 29, 2026, on Echo, Fire TV, the Alexa app and the browser (alexa.jp). After early access ends, it is included for Prime members at no extra charge and costs ¥3,000/month for everyone else.

# AIエージェント# 生成AI（LLM）# 音声認識・音声合成# スケジューラー# 自動化・省力化# 日本語対応

エーアイワーカーボイスエージェント

AI Worker VoiceAgent

A phone-answering AI agent (voice agent) for call centers from AI Shift, Inc. (Shibuya, Tokyo), a wholly owned subsidiary of CyberAgent. Starting with "How can I help you?", it identifies what the caller needs and automates reservations, order taking, FAQ answers and transfers to operators. It combines a "scenario type" that responds along fixed scenarios with an "autonomous dialogue type" in which generative AI builds the conversation, and offers specialized agents for capturing model numbers, names and addresses and for scheduling. Evolved from the "AI Messenger" series offered since 2016 and renewed as part of the "AI Worker" series in December 2025. Used by more than 400 companies and handling over 400,000 calls a month (official website). Pricing is not published and is provided on request.

# ボイスボット# AIエージェント# 音声認識・音声合成# 自動化・省力化# 業務効率化# 日本語対応

エイダン

AIDAN

AIDAN is an AI learning service where you practice the skills for using generative AI at work through 14 courses ranked like martial-arts belts, from white to black. Besides AI basics, prompting, workflow automation, app building and agent development, it offers role-specific courses on security, law, hiring, teaching, auditing, marketing and more, with 1,170 questions with explanations. Daily web practice (10 questions a day) is free with no sign-up, and textbook PDFs for every course (4 languages) are also free. Paid official exams (planned at $3.99 per attempt) are not yet on sale during the public beta. Run by Trappist, a sole proprietorship in South Korea.

# 要約・翻訳# 教育# テキスト生成# 生産性向上# 日本語対応

エングヘルパー

Eng-Helper

Eng-Helper is an AI English-correction keyboard for iPhone and Android from Float Co., Ltd. of South Korea. In any app—messages, email, social media—you type English (Japanese mixed in is fine) and tap "Correct"; natural English and alternative phrasings appear above the keyboard, and a tap inserts your pick into the text field. It explains why each change was made in 116 languages, including Japanese. The first two weeks are free, then a monthly subscription (¥500 on the Japanese App Store) gives unlimited corrections and explanations.

ライズ

LYSE

LYSE is an AI analytics-report SaaS for businesses from LIFE LLC (Japan). AI reads the previous day's data from GA4, Search Console, Google Ads, Meta Ads, Amazon, Rakuten Ichiba, Shopify, daily staff reports and more, and every morning posts to a chosen LINE group comparisons with the previous day, last 7 days and month to date, analysis comments, and one data-based "to-do for today." Buttons on the delivered report let you dig deeper with questions like "Why did it drop?" Connections are read-only. Pricing: Starter ¥1,980, Standard ¥8,980 and Pro ¥29,800 per month (excl. tax), with a 14-day free trial and no card required.

# マーケティング# 小売・EC# 通知・タスク連携# データ連携（API連携）# 業務効率化# 日本語対応

トランシンクエーアイ

Transync AI

Transync AI is a real-time AI speech translation tool from Transync AI Inc. (US). It supports 60 languages, detects each speaker's language automatically, and handles bilingual subtitles, spoken translation playback and AI meeting notes. It translates Zoom, Microsoft Teams and Google Meet audio without a meeting bot or browser extension, and a virtual microphone can deliver translated speech to the other side. Available on Windows, macOS, iOS, Android and the web. New sign-ups get 40 free minutes; Personal Premium is $8.99/month (10 hours/month) and Enterprise is $24.99 per seat/month (40 hours/month).

# 会議翻訳・AI同時通訳# 要約・翻訳# 議事録作成# 音声認識・音声合成# 字幕生成# 業務効率化# 日本語対応

エーアイさくらさん

AIさくらさん

An AI conversation series for businesses and local governments from 株式会社ティファナ・ドットコム (Tifana.com; Meguro, Tokyo; part of the HEROZ group). It offers a product for each customer touchpoint and task, including "AI電話対応さくらさん" (AI phone answering) for first-line calls, reservations and handoffs, "AIチャットボットさくらさん" and "社内問い合わせさくらさん" for website and internal inquiries, and "アバター接客さくらさん" for avatar guidance on signage in stations and facilities. Hand over your documents and a dedicated team supports setup through ongoing operation. Deployed at major JR East stations, the Supreme Court of Japan and local governments. Pricing is an initial fee plus a monthly fee; amounts are provided on request.

# AIチャットボット# ボイスボット# バーチャルヒューマン# AIエージェント# 自動化・省力化# 業務効率化# 日本語対応

リードエーアイ

Read AI

An AI meeting assistant from Read AI, Inc. in Seattle. It joins Zoom, Google Meet and Microsoft Teams meetings and produces reports with transcripts, summaries, action items and speaking coaching, and its AI search "Ask Read" answers questions across meetings, email, Slack, Teams and more. It connects to ChatGPT and Claude via an MCP server. Meeting reports support 30+ languages, including Japanese. Pricing: Free (5 meetings/month), Pro $19.75/month, Enterprise $29.75/month (per user; 25% off with annual billing).

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 検索エンジン・RAG# AIエージェント# 業務効率化# 日本語対応

ラシパス

RASHIPASS

RASHIPASS is a series of web marketing tools developed by DY Growth Strategy LLC of Osaka, Japan. As of October 2026 it is in pre-open: the first release, the LLMO (AI search optimization) tool "RASHIPASS LLMO", is provided to a limited group of users, and a general beta release is still in preparation. It asks ChatGPT, Gemini, Claude, and Google AI Overview the questions your customers are likely to ask, counts mentions, citations, and recommendations of your company separately, and lets you check the original answer text and cited pages. It also offers a 64-item site foundation audit, improvement suggestions and improvement tasks, GA4 and Search Console integration, and, on the Enterprise plan, an MCP integration that passes improvement data to Codex or Claude. The official pricing page lists plans from 4,980 yen per month (tax included) with a six-month minimum term; there is a free site check (with an optional one-time check of ChatGPT's actual answers to five questions) and a product demo, while ongoing research across four AIs requires a paid plan. Tools for SEO, writing, MEO, and CRO are used in-house and provided to some customers on a limited basis, but their release as general series products is still in preparation.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 日本語対応

ヒロスタエーアイギョウムカイゼンギョウムジドウカシエン

hirosta AI業務改善・業務自動化支援

A monthly AI business improvement and automation support service for SMEs from hirosta Inc. (Hiroshima, founded 2018). It builds AI into tools the company already uses, such as LINE, spreadsheets and freee, to automate accounting, document reading and transcription, attendance, inquiry handling and more one task at a time, and checks the effect by comparing working time and other figures before and after. Plans are Starter 50,000 JPY, Standard 150,000 JPY and Pro 300,000 JPY per month (excluding tax; no initial fee, no minimum contract period).

# AI導入支援・コンサル# 日本語対応# 業務効率化# 自動化・省力化

キキハ

kikiha

An AI meeting service whose bot joins Zoom, Google Meet and Microsoft Teams meetings to show live transcription and translated captions, then organizes AI minutes, decisions and to-dos after the meeting. Transcription in 60 languages and 15 translation targets. From ¥2,480/month (tax incl.), with a free demo of 1 hour total within 7 days of sign-up (no card required).

# 議事録作成# 会議翻訳・AI同時通訳# 音声合成・文字起こし# 要約・翻訳# 日本語対応

トロパス

トロパス is a Japanese AIO / SGE / LLMO analytics tool (AI search analytics tool) provided by TROBZ Inc. of Nagoya. It sends real questions tailored to your industry and area to six generative AIs — ChatGPT, Gemini, Claude, Perplexity, Google AI Mode, and AI Overviews — saves the answers word for word, and analyzes how often your company was mentioned, your share and average rank versus competitors, and the sites the AI cited. It connects with GA4 and Search Console so you can compare against search data on the same screen, and offers 20 features including data-backed improvement suggestions, AI consultation, site audits, generation of llms.txt and structured data, and reports. Pricing is one all-inclusive plan at 9,900 yen per month (excluding tax), with no initial fee, no minimum contract period, and a one-week free trial.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 日本語対応

アリエルエルエムアップマーケット

Alli LLM App Market

An all-in-one generative AI and AI agent platform for enterprises from Allganize Japan Inc. (Shibuya, Tokyo). It bundles more than 100 ready-made business apps and AI agents (meeting minutes, contract review, internal FAQ and more), a proprietary RAG engine that answers from internal documents—including tables and charts—with cited sources, no-code app building, and admin features such as SSO, IP restrictions, guardrails and audit logs. You can choose models such as GPT, Claude and Gemini, and deploy on-premises or in a private cloud. Pricing is a flat fee with unlimited users: the cloud edition starts at a JPY 300,000 setup fee plus JPY 300,000 per month (excluding tax). Customers include NTT DOCOMO, Persol Communication Service and Meiji Seika Pharma.

# 生成AI（LLM）# AIエージェント# 検索エンジン・RAG# AIチャットボット# 業務効率化# 日本語対応

ツヅミツー

tsuzumi 2

A fully domestic Japanese large language model (LLM) built from scratch by NTT, Inc. At 30 billion parameters (30B) it runs inference on a single GPU, so it can be deployed on-premises or in a private cloud without sending confidential data outside. It is strengthened in finance, healthcare and public-sector knowledge and in RAG search, summarization and information extraction from documents, and a May 2026 update added reading of documents with charts and tables. Available since October 20, 2025, and selected for trial use in Japan's Digital Agency "Government AI". It is not a self-serve web service: NTT Group companies provide it individually to businesses and local governments as part of their solutions, and pricing is not published.

# 生成AI（LLM）# テキスト生成# 検索エンジン・RAG# 金融# 医療# 日本語対応

メタミューズ

Meta Muse

A personal AI agent from Meta Platforms, Inc. (U.S.), pronounced "Meta Muse" (often just "Muse"; メタミューズ in Japanese). Its official App Store name is "Muse from Meta," and it is for ages 18 and over (App Store rating 18+). Through dedicated apps (iOS, Android) and the web (muse.ai), it handles email replies, scheduling, bookings and shopping on your behalf, asking for your approval before sending or buying. Launched in Japan on October 23, 2026 (the first region outside North America). Free with weekly usage limits; paid plans are Power ($20/month) and Maximum ($100/month).

# AIエージェント# 生成AI（LLM）# スケジューラー# 業務効率化# 自動化・省力化# 日本語対応

アリストルエーアイケンシュウ

アリストル AI研修

Corporate AI training from Aristol Inc. (株式会社アリストル, Shibuya-ku, Tokyo), built on the premise of embedding AI agents into everyday work. It offers tiered packages for executives and managers, DX/AX leaders, general employees and new hires, plus theme-based training on tools such as ChatGPT, Copilot and Claude Code. The executive and DX/AX leader packages run about 90 days (12–16 half-day sessions, a 6–8 week implementation period and a report to management), and usage rates and time saved are measured before and after. Pricing is not disclosed (individual quotes). Aristol does not file subsidy applications on clients' behalf.

アリストルディーエックスエーエックスコンサルティング

アリストル DX/AXコンサルティング

AI implementation support from Aristol Inc. (株式会社アリストル, Shibuya-ku, Tokyo). Its DX/AX consulting joins clients' weekly and monthly meetings to support management strategy and roadmaps, internal approval documents, and the running of DX/AX promotion offices and internal portals. Its hands-on support places members on site part-time to implement prompts and AI agents, then prepare procedures and operating rules and hand everything over for in-house operation. Usage rates and time saved are measured before and after each initiative. Pricing is not disclosed (individual quotes).

# 要約・翻訳# 会議翻訳・AI同時通訳# 生成AI（LLM）# 日本語対応

プラモホンヤク

PLaMo翻訳

An AI translation service from Preferred Networks, Inc. (PFN), powered by a translation-specialized model built on PLaMo, the Japanese LLM that PFN develops in-house. It covers text, file (PDF/Office) and web page translation, live audio translation, meeting translation for Zoom, Google Meet and Teams, and English proofreading across 53 languages (15 for meeting translation), with all data processing completed inside Japan. Adopted for Japan's Digital Agency "Gennai" government AI environment. There is a free plan; paid plans are Lite at ¥1,078/month and Pro at ¥2,838/month (tax included, campaign prices until November 30, 2026), plus per-user team plans.

リムーブハンドライティング

RemoveHandwriting

An AI tool from Shenzhen Liwa Software Technology Co., Ltd. (Shenzhen, China) that removes only handwritten text, pen marks, and grading marks from images, PDFs, and scanned documents. It keeps printed questions, tables, and layout, so filled-in worksheets and tests can be used again. Offers a color-preserving Color model, an Ultra model for difficult pages, manual correction by expert staff, batch processing, and an API, and works in Japanese on the web, iPhone, and Android. New users get 3 free credits; paid plans are credit-based, starting at Basic $3.9/month (60 credits).

# 教育# PDF・文書生成# API・SDK# 業務効率化# 日本語対応

スクライブアシスト

ScribeAssist（AmiVoice）

A standalone AI meeting-minutes tool from Advanced Media, Inc. (Tokyo; TSE Growth-listed), the maker of the AmiVoice speech recognition engine, installed and run on Windows PCs. Without an internet connection, it handles recording, transcription and editing through to summarization by a generative AI running inside the PC (a local LLM), and it can be used in LGWAN environments. It supports speaker identification, word registration, live captions with furigana and Word-template export, and cloud summarization is also available. Pricing is open, a flat rate based on concurrent connections (individual quote, no initial cost), with a 14-day trial.

# 議事録作成# 音声合成・文字起こし# 音声認識・音声合成# 字幕生成# 要約・翻訳# 業務効率化# 日本語対応

スピーチファイ

Speechify

An AI text-to-speech reader app from Speechify, Inc. (Miami, Florida, USA). It reads PDFs, web pages, Google Docs, emails and photographed book pages aloud in 1,000+ natural AI voices at up to 5x speed, and also offers AI summaries and chat, voice typing and AI podcasts. Available on iPhone, Android, Chrome extension, web app, Mac and Windows, with the website and app displayable in Japanese. Free plan (up to 1.5x, 10 basic voices) and Premium at $29 per month or $139 per year (purchased on the official website).

# 音声生成# 音声認識・音声合成# 要約・翻訳# 生産性向上# 日本語対応

フォター

Fotor

An all-in-one AI photo editing and image generation tool from Everimaging (the contracting party under its terms is HONG KONG EVERIMAGING SCIENCE AND TECHNOLOGY CO., LIMITED). Besides background removal, object erasing, upscaling, face retouching, collages and design templates, it generates AI images and videos with models such as Nano Banana Pro and Seedance, and is available in Japanese on the web, iOS, Android, Windows and Mac. Basic is free (no commercial use, watermarked); paid plans are Pro ¥999/month (¥492/month billed annually), Pro+ ¥2,899/month and Max from ¥6,300/month, and AI generation uses monthly credits.

# 画像生成# デザイン生成# 動画生成# 品質向上・クリエイティブ支援# 日本語対応

トルノ

toruno

A meeting transcription and AI summary service from Ricoh Company, Ltd. Its Windows recording app captures online and in-person meetings as "transcript + audio + screen captures," and it can also transcribe recordings from its iPhone app and uploaded audio/video files. Japanese speech recognition uses AmiVoice and summaries use Amazon Bedrock; data is stored in a Japan region and not used for AI training. The business plan "toruno ビジネス" starts at ¥9,000/month for 30 hours, and the AI summary plan with real-time translation in 18 languages starts at ¥27,000/month (excl. tax). The personal plan is free (3 hours in total) or ¥1,650/month (incl. tax).

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 業務効率化# 日本語対応

ラーゲイトセイセイエーアイノゼンシャドウニュウシエン

Ragate 生成AIの全社導入支援

An AI consulting service for company-wide generative AI adoption, launched on October 5, 2026 by Ragate, Inc. (Chuo-ku, Tokyo), an AWS Advanced Tier Services Partner. A single team handles taking stock of business tasks and the company-wide vision, designing AI usage policy, data classification and audit, building the execution environment, and working alongside the frontline in four two-week sprints. Pricing is quoted individually (not disclosed). For companies that want to try one task first, the "AX Sprint Program" offers two months of basic support free of charge (AWS usage fees etc. are extra).

サムライエーアイケンシュウ

SAMURAI AI研修

Corporate AI training from SAMURAI ENGINEER Biz, the corporate arm of the programming school 侍エンジニア (SAMURAI ENGINEER). Introductory courses on ChatGPT, Gemini, Dify and GAS run as 3-hour online seminars for ¥19,800 per person (tax included), and a Microsoft 365 Copilot introduction is offered to individual companies from ¥300,000. Working engineers also teach one-on-one custom AI training and business-improvement AI training (Python/GAS), and there is Dify training, hackathon and PoC support. On October 1, 2026, the business was transferred from 株式会社SAMURAI to Open Up IT Engineer Inc. (株式会社オープンアップITエンジニア), a subsidiary of 株式会社オープンアップグループ.

# 音声生成# 音声認識・音声合成# 音楽生成# 日本語対応

ファインボイス

FineVoice

An AI audio production platform from Fineshare (Hong Kong / Chengdu) that combines text to speech, voice cloning, AI voice design, a voice changer, sound effects, BGM, speech to text, and voice translation in one place. Offers 2,700+ voices and 154+ languages and accents, with a Japanese interface and Japanese voices. Available in the browser, as Windows/Mac apps, and via a developer API. Free plan available (output for non-commercial use only); paid plans start at Basic $8.99/month or $71.99/year ($5.99/month).

グリーン

Glean

An enterprise Work AI platform from Glean Technologies, Inc. (US). It connects company apps such as Slack, Google Drive, Confluence, SharePoint and Salesforce through 275+ connectors and lets you search across them while enforcing each source app's access permissions (Glean Search). The AI assistant (Glean Assistant) answers, creates content and analyzes data with internal documents as sources, and Glean Agents lets you build AI agents. Japanese is officially supported for search and the UI. Pricing is not published; in Japan it is also provided by NTT DATA and Marubeni IT Solutions.

# 検索エンジン・RAG# 検索・レコメンド# AIエージェント# 生成AI（LLM）# 生産性向上# 日本語対応

エーアイパートナーズエーアイドウニュウシエン

AIパートナーズ AI導入支援

AI adoption support and consulting provided by TSE-listed AGENT, Inc. (Shibuya, Tokyo) as part of its all-in-one AI adoption support service "AI Partners." One company handles defining the purpose of AI use and roadmap planning, designing internal rules, risk measures and promotion structures for generative AI, planning and developing AI systems, and employee training and outsourced training administration. Pricing is not published.

エーアイパートナーズエーアイケンシュウ

AIパートナーズ AI研修

Corporate AI training provided by TSE-listed AGENT, Inc. (Shibuya, Tokyo) as part of its all-in-one AI adoption support service "AI Partners." Companies combine 30–60-minute courses on AI basics, prompting and generative AI risks, choosing between ChatGPT, Gemini and Claude, and role-specific use in sales, back office and customer support, delivered per company online or in person in Japan. A 12-hour job-specific program is also available. Pricing is not published.

# 要約・翻訳# アイデア支援／創造ツール# 生産性向上# 日本語対応

マッピファイ

Mapify

An AI tool that summarizes PDF, Word, PowerPoint, YouTube videos, web pages, audio, images, and long text into mind maps. Developed by the team behind the mind-mapping software Xmind, with the web version operated by SUPERMIND PTE. LIMITED in Singapore. You can ask AI about the content while viewing the map, expand branches to add ideas, present maps as slides, and export to PDF, Markdown, or SVG. Available on the web, as a browser extension, and as iOS/Android/macOS apps, with maps generated in 31 languages including Japanese. Free plan: 30 credits (one-time); paid plans start at Basic ¥1,599/month as displayed in Japan (¥959/month billed yearly).

タイプレス

Typeless

An AI voice dictation app from Simply CA LLC (Palo Alto, California). It removes filler words such as "um", repeated words, and self-corrections from what you say, formats lists and steps, and inserts polished text right where your cursor is in Slack, Gmail, ChatGPT, and other apps. It supports 100+ languages, translates as you speak, and lets you rewrite selected text by voice. Available on Mac, Windows, Linux, iOS, and Android. The Free plan has a weekly word limit; Pro is US$12/month billed yearly or US$30 billed monthly.

# 音声認識・音声合成# 音声合成・文字起こし# 要約・翻訳# 生産性向上# 日本語対応

サイダー

Sider

An AI assistant for the browser from Vidline Inc. (US). In the sidebar of its Chrome/Edge extension, web app, and desktop and mobile apps, you can summarize, translate and ask questions about the page, PDF or YouTube video you have open, switching between models such as GPT, Claude, Gemini and Grok and comparing their answers. It also offers Sider Hand, a browser agent that opens real websites to do research and copy-paste work for you, and Sider Code, which reshapes the page you are viewing from plain-language instructions. Free tier available; paid plans from US$10/month (about 17% off with annual billing).

# AIエージェント# 要約・翻訳# 検索・レコメンド# 自動化・省力化# 日本語対応

リフ

Riff

A free Chrome extension from Zima Media OÜ in Estonia that drafts social media replies, DMs and posts on X, LinkedIn, Facebook and Instagram. Because it runs Gemini Nano, the Google AI built into Chrome, on your own computer, posts and drafts are never sent to an outside server, and no account or API key is needed. Give it your point and it writes text fitted to the post or conversation and fills the input box (you press send). It can also write in Japanese. It requires desktop Chrome 138 or newer, 22 GB of free space and other hardware conditions.

# コピーライティング# テキスト生成# マーケティング# 日本語対応

チャットセンス

ChatSense

A generative AI service for businesses from Knowledge Sense, Inc. (Minato-ku, Tokyo). It lets you use 10+ models including GPT, Claude and Gemini in an environment where input data is not used to train AI. Beyond chat, it offers an AI that answers from internal documents with citations (RAG), slide generation with PowerPoint export, Deep Research and transcription, plus admin features such as SSO, IP address restrictions, banned words and log monitoring. A free Starter plan (30 uses per month per team) is available; the Business plan starts at ¥980 per user per month with no setup fee and no minimum users or term. Adopted by more than 500 companies, including companies listed on the TSE Prime Market.

# 生成AI（LLM）# ChatGPT連携# 検索エンジン・RAG# AIエージェント# スライド作成# 業務効率化# 日本語対応

ヨメル

YOMEL

An AI meeting-minutes tool for businesses from PKSHA Infinity Inc. (Fukuoka). Press the start button when a meeting begins, and it transcribes, identifies speakers, and produces an AI summary automatically, without changing your meeting tool (Zoom, Teams, Google Meet, etc.) and without a bot joining. In-person meetings can be recorded with the smartphone app. Pricing is based on monthly usage hours, from 28,000 yen/month for 30 hours (Starter, excl. tax), with unlimited user IDs. A 14-day free trial is available for businesses.

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# 業務効率化# 日本語対応

ラクテンエーアイ

Rakuten AI

A free agentic AI assistant provided by Rakuten Group. When you talk to it by chat, voice, or image, specialized agents for Rakuten Ichiba, Rakuten Travel, Rakuten Music, and more search for and suggest products and accommodations, and it can also do AI search, image generation, translation, summarization, and writing. It is available on the web, in its own app, in the Rakuten Ichiba app, and in Rakuten Link, and there is also Rakuten AI for Desktop for HP PCs.

# AIエージェント# AIチャットボット# 生成AI（LLM）# 検索・レコメンド# 小売・EC# 日本語対応

ピクスバース

PixVerse

An AI video generator operated by AIVORA PTE. LTD. of Singapore. It turns text or images into short videos using its own PixVerse V6 model (up to 15 seconds, 1080p, with audio), other companies' models such as Seedance and Kling, and templates such as dance and transformation effects. The website and app support Japanese. There is a free Basic plan (watermarked) and paid plans from $10/month.

# 動画生成# 画像生成# 品質向上・クリエイティブ支援# 日本語対応

サクラノエーアイエンジン

さくらのAI Engine

SAKURA internet's inference API service that runs LLMs and other foundation models in data centers in Japan. Use gpt-oss-120b, Kimi, Qwen and more through OpenAI- and Anthropic-compatible APIs; text generation is free for up to 3,000 requests per month, with pay-as-you-go beyond that. A Private Edition that runs your chosen model on dedicated GPUs for a flat monthly fee (individually quoted) is also available.

# 生成AI（LLM）# API・SDK# 検索エンジン・RAG# 音声認識・音声合成# AIモデル構築・管理# 日本語対応

アドカルセイセイエーアイケンシュウ

アドカル生成AI研修

A corporate generative AI training program from Adcal Inc. (Chiyoda, Tokyo). It is custom-built after interviewing the client about its workflows, and covers AI basics, business use, prompting, risk management, DX and company-wide adoption. Online or in person, over 1 to 3 months. ¥400,000 per participant (tax excluded, about 10 hours), minimum 10 participants. The company says subsidies can cover up to 75%.

アドカルセイセイエーアイコンサルティング

アドカル生成AIコンサルティング

Generative AI consulting and development from Adcal Inc. (Chiyoda, Tokyo). Focused on sales and marketing work, it builds internal Q&A chatbots, AI agents with n8n and more to fit the client's workflows (quoted per project). Its generative AI advisory service for executives costs ¥50,000, ¥100,000 or ¥300,000 per month (tax excluded), with unlimited chat consultations and no minimum contract period.

# 要約・翻訳# AI-OCR（文字認識）# 音声認識・音声合成# 日本語対応

パパゴ

Papago

An AI translation service from NAVER Corp. of South Korea. It translates text, images (camera), voice, conversations, handwriting, documents (PDF and Office) and websites, works offline, and the app handles 14 languages including Japanese, Korean, English and Chinese. The web version (papago.naver.com) and the apps are free. The paid Papago Plus does not store translation data and starts at $9.99/month (Basic).

カイタイベース

解体BASE

Kaitai BASE is a business app for demolition contractors provided by Retona Inc. (Taito-ku, Tokyo). It brings estimates, construction contracts and invoices, Construction Material Recycling Act notifications and asbestos pre-survey records, per-site cost and gross-profit tracking from daily reports, and a lead-generation website on the contractor's own domain into one app. AI is used to read property registry certificates, estimates and receipts, give rough quotes to property owners through a chatbot, and draft estimate line items, schedules and analysis comments. It costs 30,000 yen per month (excluding tax), with no limits on users or sites and no per-job fees (official site, as of October 2026).

# 建設・製造# AI-OCR（文字認識）# PDF・文書生成# AIチャットボット# 業務効率化# 日本語対応

ウィンク

Wink

An AI app from Meitu, Inc. (listed on the Hong Kong Stock Exchange) for enhancing videos and photos and retouching people. It upscales blurry videos to HD and 4K and retouches faces, skin and body shape in videos, and also offers AI object removal, automatic captions using AI speech recognition and video editing tools. Available as a mobile app (Japanese supported, free to start; VIP is listed on the Japanese App Store at ¥1,200 per month and more), Wink Web (Standard from $15 per month) and desktop apps for Mac and Windows.

# 動画生成# 字幕生成# 顔認証・画像解析# 品質向上・クリエイティブ支援# 日本語対応

メイツ

Meitu

An AI photo editing and selfie retouching app from Meitu, Inc. (Xiamen, China; listed on the Hong Kong Stock Exchange). It offers image enhancement, skin, face-slimming and body retouching, an eraser for unwanted people and objects, AI image editing where you select an area and describe the change in text, and face and body retouching for videos, with a Japanese interface. Free to start on iPhone, iPad and Android; Meitu VIP is listed on the Japanese App Store at ¥1,190 per month or ¥5,400 per year.

# 画像生成# 顔認証・画像解析# 品質向上・クリエイティブ支援# エンタメ／ゲーム・遊び# 日本語対応

ケイサイフォトエーアイワンタッチ

掲載フォトAI ワンタッチ

A Japanese AI photo correction service that turns smartphone photos of vacation rentals and inns, shops and salons, restaurants, products and properties into listing-ready images. Besides fixing brightness, color and tilt, it tones down stray objects and clutter. One photo free without sign-up; credits from 3 photos for ¥300 (tax incl.) with no monthly fee. Run by the sole proprietorship Arenge Work.

# 画像生成# 品質向上・クリエイティブ支援# 不動産# 小売・EC# 業務効率化# 日本語対応

エーアイノタロットウラナイ

AIのタロット占い

AIのタロット占い (AI Tarot Reading) is a Japanese AI tarot reading service run by inLogix, an independent developer brand. Pick a category such as love, marriage or work and describe your concern, and the AI (OpenAI's GPT series) writes a reading based on the cards drawn and what you asked. Free once a day without signing up, or 3 times a day as a free member. Standard (¥1,000/month) adds AI questions before each reading and a daily morning fortune email; Premium (¥3,000/month) adds "continued reading" that carries over your previous reading, plus Celtic Cross and Horoscope spreads. Both paid plans come with a 3-day free trial.

# エンタメ／ゲーム・遊び# 自己啓発・コーチング# 生成AI（LLM）# 日本語対応

フォトマス

Photomath

A math learning app that reads math problems (printed, handwritten or word problems) with your phone's camera and explains how to solve them step by step. It covers everything from arithmetic to algebra, trigonometry, calculus and statistics, and also shows multiple solving methods and graphs. Part of Google since 2023, the app supports Japanese. Step-by-step explanations are free; the paid Photomath Plus adds visual aids and extra "how" and "why" tips ($9.99/month or $69.99/year on the official site).

# 教育# 日本語対応

ピクスアート

Picsart

PicsArt, Inc. (USA) makes this photo and video editing app. Beyond AI photo editing such as background removal, object removal and AI enhancement, it generates images and videos with 180+ AI models including Nano Banana Pro, Seedance, Kling and Veo, and runs on iOS, Android, the web and Windows. It supports Japanese and is free to start. On the web, Pro costs ¥2,429/month (¥1,699/month billed annually), and Ultra starts at ¥6,082/month billed annually depending on the credit amount.

# 画像生成# 動画生成# デザイン生成# 品質向上・クリエイティブ支援# 日本語対応

ソロリハ

SoloReha

SoloReha is a conversation practice service for individuals in which AI plays the other party—a customer, boss or interviewer. You can practice about 100 work scenes such as sales meetings, interviews, reporting to your boss, complaint handling and 1-on-1s with team members, and rehearse before the real thing by entering information about someone you will meet tomorrow. After each session you receive feedback by evaluation point, and your growth is tracked as four skills: listening, conveying, moving forward and engaging. It runs in a browser; the free plan allows 3 sessions a month, and the paid plan is ¥480 for the first month, then ¥980/month (tax incl., 30 sessions). Run as a sole proprietorship in Japan; Japanese only (official, as of October 2026).

# 自己啓発・コーチング# 教育# AIチャットボット# セールス# 日本語対応

サーチライト

SEARCH WRITE

SEARCH WRITE is an LLMO and SEO tool from PLAN-B Inc., a Japanese SEO consulting firm, that lets you work on AI search optimization even without prior knowledge. Its "LLMO Dashboard" visualizes how often your brand and competitors are mentioned in AI answers from ChatGPT, Gemini and others, along with share of mentions and cited pages, and suggests new pages to create and information to add to existing pages. Its "SEO Agent" automatically runs keyword strategy, initiative suggestions, article writing and results tracking, and a dedicated customer success manager on every plan reviews your keywords and article structures. Pricing: LLMO・SEO Tool Plan (Standard plan) ¥100,000/month (excl. tax; ¥100,000 setup fee, 12-month minimum), with a one-week free trial (official, as of October 2026).

# LLMO・GEO（生成AI検索最適化）# SEO# AIエージェント# マーケティング# 業務効率化# 日本語対応

エーアイセキュアランチャー

AIセキュアランチャー

AIセキュアランチャー (AI Secure Launcher) is an operations platform from BoostMarketing Inc. for using AI agents built with Dify and similar tools inside a company. Only employees who log in via Knowledge Suite+ (KS+) single sign-on (SAML/OIDC) can run the agents permitted for their department and position, and it records who used which agent and when. Pricing starts at JPY 30,000/month (excl. tax, 30 IDs included), with no initial fee and no minimum contract period (as of October 2026, per the official site).

# AIエージェント# データ連携（API連携）# 業務効率化# 日本語対応

ブーストマーケティングエーアイドウニュウシエン

ブーストマーケティング AI導入支援

ブーストマーケティング AI導入支援 is AI adoption support for small and mid-sized businesses from BoostMarketing Inc. (Minato-ku, Tokyo), a group company of Headwaters (TSE Growth). It offers an AI Utilization Diagnosis that inventories your tasks and identifies AI candidates and ROI (4 weeks, JPY 600,000), ABB, which coaches employees to build AI agents themselves on Dify (5 months at JPY 300,000/month, JPY 1.5 million total), and Dify build and utilization support (quoted individually) (all excl. tax; as of October 2026, per the official site).

# AI導入支援・コンサル# 日本語対応# AIエージェント

コンセンサス

Consensus

An AI academic search engine from Consensus NLP (US). It finds relevant studies across more than 220 million peer-reviewed papers and summarizes them with citations, shows how much research agrees on a yes/no question with the "Consensus Meter", and runs literature reviews of up to 50 papers with Deep. Answers can be received in Japanese. Free plan available; Pro is $12/month billed annually.

# 検索エンジン・RAG# AIエージェント# 要約・翻訳# 教育# 日本語対応

ラインワークスエーアイノート

LINE WORKS AiNote

An AI meeting-minutes and transcription tool from LINE WORKS Corp. Record in-person meetings with the app, or let a bot join Zoom, Teams, Google Meet, Webex and LINE WORKS meetings, then get transcripts with speaker separation and AI summaries built from templates. It is the official successor to "CLOVA Note β". Free plan available; Solo from ¥1,440/month and Team from ¥19,800/month (annual contract, excl. tax).

# 議事録作成# 音声合成・文字起こし# 音声認識・音声合成# 業務効率化# 日本語対応

エーエックスソウケンエーアイケンシュウ

AX総研 AI研修

AX総研 AI研修 is AI training for executives and senior managers of small and medium-sized businesses by AX Research Institute Inc. (株式会社AX総合研究所, Toshima-ku, Tokyo). Participants run Claude Code on their own company's work over 5 sessions of 2 hours (10 hours in total), improving real tasks and building in-house rules (CLAUDE.md) and work procedures (Skills). JPY 200,000 per participant (excl. tax), from 1 person, in person only (as of October 2026, official).

エーエックスソウケンエーアイコモンドウニュウコンサル

AX総研 AI顧問・導入コンサル

AX総研 AI顧問・導入コンサル is AI implementation support for small and medium-sized businesses by AX Research Institute Inc. (株式会社AX総合研究所, Toshima-ku, Tokyo). It offers an AI advisory service that acts as a decision-making partner (JPY 300,000 per month excl. tax, a weekly 60-minute meeting plus chat consultations at any time, no minimum term) and AI implementation consulting that takes on inventorying tools, converting data and automation through to implementation (individual quote, 6 months or longer recommended) (as of October 2026, official).

# 画像生成# バーチャルヒューマン# 小売・EC# コスト削減# 日本語対応

ポーザー

POZR

POZR (POZR AI) is an AI fashion photo app for Shopify stores from CoolioDev, a development studio in Long Beach, California. Using your store's product photos as reference, you choose from 17 AI models and 8 studio lighting setups to create on-model images of clothing, hats and bags, then add them to a product's image gallery in one click. It also offers rotation shots, scene photography, storefront lookbooks and video generation (Pro). Pricing: Free (10 image credits/month) / Starter $19.99/month / Pro $49.99/month, and the interface supports Japanese.

トゥーテキスト

ToText

ToText is a recording and transcription app for iPhone and iPad (it also runs on Apple silicon Macs), provided by Lovelace Loom (LovelaceLoom). Record meetings, lectures, interviews or voice memos—or import audio files—and it transcribes them by speaker in 60 languages, creates AI summaries, to-dos and tags, and answers questions about a recording based on its transcript. Transcription and summaries are processed in the cloud by external providers, while recordings are stored on your device (optionally in iCloud); no account is required. Pricing in Japan: Free (60 min/month) / Basic ¥700/month (1,000 min) / Pro ¥1,400/month (2,000 min).

# 音声合成・文字起こし# 議事録作成# 要約・翻訳# 教育# 生産性向上# 日本語対応

ジェンランク

genrank

genrank is a GEO/LLMO service from PLATEER Japan Inc., the Japanese subsidiary of KOSDAQ-listed PLATEER, that improves corporate websites so generative AI is more likely to cite them. It supports the whole process—selecting target pages and diagnosing site structure, designing the questions people are likely to ask generative AI, measuring mentions and citations of your company and competitors, generating and publishing AI-oriented content such as summaries, FAQs and structured data (JSON-LD), and re-measuring and improving. It also covers non-e-commerce sites such as manufacturers, medical institutions and service companies, and officially launched in September 2026. Pricing is not published; a free site diagnosis and a one-month PoC are available.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# 小売・EC# 日本語対応

ジェンサー

genser

genser is an e-commerce-focused agentic commerce AI from PLATEER Japan Inc., the Japanese subsidiary of KOSDAQ-listed PLATEER. It lets shoppers consult an AI inside your own online store with natural language, images or voice to find, compare and choose products, and suggests products along with the reasons. Conversations can be analyzed for intent along five signals—Query Intent, TPO, KBF, RTB and Sentiment—and reviewed in reports, and genser also generates an "AI comment" for each product to help attract customers from external generative AI. Customer support that answers inquiries about shipping, returns and more (CS RAG) is planned for November 2026. It can be installed via GMC integration in as little as five business days; pricing is not published (contact sales; free demo / PoC available).

# AIチャットボット# 検索・レコメンド# AIエージェント# 小売・EC# 日本語対応

コメット

Comet

An AI browser from Perplexity. The Comet Assistant in the sidebar summarizes and explains the pages and tabs you have open, while the Comet Agent takes over browser actions such as filling in forms, making bookings, and drafting emails. Perplexity is the default search engine. Available on Mac, Windows, iOS, and Android, and the browser itself is free (Comet Plus, which unlocks articles from partner publishers, is $5/month and included at no extra cost with Perplexity Pro and Max).

# AIエージェント# 検索・レコメンド# 要約・翻訳# 業務効率化# 生成AI（LLM）# 日本語対応

ビドゥ

Vidu

An AI video generator developed by ShengShu Technology in China. It creates videos from text, images, and multiple reference images, and its "Reference to Video" keeps characters and props looking consistent. Vidu Q3 generates video with audio up to 16 seconds, and Vidu Q4 Preview (October 2026) supports up to 4K and 15 reference images. The official site is available in Japanese; pricing is in USD from $10/month (free credits available).

# 動画生成# 画像生成# 品質向上・クリエイティブ支援# 日本語対応

ユースフルビジネス

ユースフルビジネス is corporate Microsoft 365 × generative AI training by Youseful, Inc. It delivers hands-on Copilot and in-house GPT training in person nationwide or online, with customized curricula. Group training is priced purely by the hour at JPY 300,000 regardless of headcount, and e-learning starts at JPY 350 per ID per month (both excl. tax). It also offers support that takes on business improvements with generative AI (official, as of October 2026).

デジタルゴリラエーアイケンシュウ

デジタルゴリラ AI研修

デジタルゴリラ AI研修 is corporate AI training by Digital Gorilla Co., Ltd., headquartered in Sendai. It offers custom in-house training built around the client's work (spot training from JPY 300,000, program-type from JPY 1,000,000, excl. tax) and the e-learning "デジゴリAIラーニング" with 160+ lessons covering ChatGPT, Claude, Gemini and Copilot (JPY 50,000 per month excl. tax for up to 10 people, 1-week free trial) (as of October 2026).

デジタルゴリラエーアイドウニュウシエン

デジタルゴリラ AI導入支援

デジタルゴリラ AI導入支援 is a monthly AI adoption consulting service by Digital Gorilla Co., Ltd., headquartered in Sendai. It supports five stages: a business inventory, prioritizing issues, AI strategy and KPIs, tool setup, prompt creation and OJT, and impact measurement. Pricing starts at JPY 100,000 per month (excl. tax), with automatic renewal every 6 months at minimum (official, as of October 2026).

# PDF・文書生成# 検索エンジン・RAG# データ連携（API連携）# 業務効率化# 日本語対応

ローグ

LAWGUE

A cloud service from FRAIM Inc. (Shibuya-ku, Tokyo) for drafting, reviewing, and managing contracts and internal regulations. "LAWGUE" for contracts offers case management, AI-assisted review, similar contract search, and diff comparison, while "LAWGUE規程管理" automatically builds the cross-references between imported regulations and shows the impact of revisions. By registering its MCP server, you can search and review your own contracts and regulations from Copilot, Claude, ChatGPT, and Gemini. Used by TS TECH, Toyota Finance, Kajima, and others. Pricing by custom quote (short-term trial available).

モンテスキュー

MNTSQ

"MNTSQ CLM," a contract lifecycle management (CLM) platform for large enterprises from MNTSQ, Ltd. (Chuo-ku, Tokyo). It brings legal request intake and review, post-signing contract management, and knowledge building together in one place: AI automatically fills in contract management fields and assesses risk to decide whether a legal consultation is needed. It also includes an AI agent equipped with a playbook co-developed with the law firm Nagashima Ohno & Tsunematsu. Used by Kuraray, Tokyo Electron, Sumitomo Corporation, and others. Pricing by custom quote.

# AIエージェント# AI-OCR（文字認識）# 業務効率化# 自動化・省力化# 日本語対応

ミーテル

MiiTel

A voice analytics AI from RevComm Inc. (Chiyoda-ku, Tokyo). It automatically records and transcribes conversations on the phone (MiiTel Phone), in web meetings (MiiTel Meetings), face to face (MiiTel RecPod), and in call centers (MiiTel Call Center), and its AI analyzes speaking speed, talk ratio, back-and-forth exchanges, and more. With generative AI meeting notes and automatic logging to Salesforce, HubSpot, kintone, and other tools, it helps improve sales talk and reduce record-keeping work. Used by more than 3,000 companies. Pricing is not published on the official site (initial fee from ¥0; custom quote).

# セールス# 音声認識・音声合成# 議事録作成# 感情解析・表情分析# 業務効率化# 日本語対応

アイブリー

IVRy（アイブリー）

A phone auto-answering service from IVRy Inc. (Minato-ku, Tokyo) in which AI answers calls, listens to what the caller needs, and automatically takes reservations, answers frequently asked questions, and routes calls to the right person. Calls are recorded, transcribed, and summarized, with notifications sent by email, LINE, Slack, and more. Used by more than 60,000 accounts (as of May 2026). You can start on the Free plan (¥0/month, up to 30 incoming calls); paid plans are Starter from ¥3,980/month, Standard from ¥6,480/month, and Advanced from ¥10,480/month (excluding tax; phone number maintenance and usage-based fees are extra).

# ボイスボット# 音声認識・音声合成# 自動化・省力化# 業務効率化# コスト削減# 日本語対応

アベジャ

ABEJA

ABEJA is AI adoption and DX support (the Enterprise Platform business) from ABEJA, Inc., listed on the TSE Growth Market. Using its own ABEJA Platform, it handles everything from strategy to AI system building and human-AI collaborative operation, specializing in AI for core business processes. Pricing is not public (custom quote). More than 300 companies supported (as of October 2026).

# AI導入支援・コンサル# 日本語対応# 生成AI（LLM）# AIモデル構築・管理

アルゴマティック

Algomatic

Algomatic is an AI transformation (AX) service for large enterprises from Algomatic Co., Ltd., part of the DMM Group. It covers AI strategy and roadmaps, process transformation, AI agent and system development, organizational change, training and AI governance in one firm. Pricing is not disclosed (custom quote). It reports AX support for over 200 companies (official, as of October 2026).

アビレンエーアイセンリャクコンサルティング

AVILEN AI戦略コンサルティング

AVILEN AI Strategy Consulting is AI adoption support from AVILEN, Inc., listed on the TSE Growth Market. It covers strategy for data-driven management and back-office transformation, contract AI solution development, development advisory, and talent development for in-house capability. Pricing is not public (custom quote). About 1,000 companies supported in total (as of end of February 2026).

# AI導入支援・コンサル# 日本語対応# AIエージェント

エーエックス

株式会社AX

株式会社AX (Fukuoka) is an AI consulting company that supports business analysis, PoC, development and on-the-ground adoption through its AI training program "AX CAMP" and AI agent development. AX CAMP costs an initial ¥200,000 + ¥200,000/month per person (excl. tax); development is quoted individually. It reports supporting 150+ companies and 1,726 AI automation support cases (as of October 2026).

ブレインパッド

BrainPad provides data and AI utilization support from BrainPad Inc., part of the Fujitsu Group. It covers everything from theme exploration to analytics and algorithm development, building data platforms and in-house LLM environments, and talent development for in-housing. Pricing is not disclosed (individual quote). It has supported more than 1,000 companies across industries (official).

イライザ

ELYZA

ELYZA provides generative AI (LLM) adoption support for large enterprises from ELYZA, Inc., part of the KDDI Group. It covers identifying business use cases, building processing flows and APIs, fine-tuning, and developing company- and industry-specific LLMs. Pricing is not disclosed (individual quote). Cases include cutting after-call work time by about 50% at JR West Customer Relations (announced March 2026).

エクサウィザーズ

ExaWizards provides generative AI and AX adoption support from ExaWizards Inc., listed on the TSE Growth Market. It covers use case creation in the workshop-based exaBase Sprint (AX Sprint and others), AI development and operation platforms, company-wide rollout and AX talent development. Pricing is not disclosed (individual quote). exaBase has more than 1,800 client companies (as of end of March 2025).

# AI導入支援・コンサル# 日本語対応# 法人向けAI研修

ジェナイ

GENAI

GENAI is the AI adoption support service of GENAI Inc. (founded 2025). It offers AI鬼管理, a coaching program for automating work with Claude Code and Codex (from 1.5 million yen excl. tax for 3 months), employee training, and AI社員AIKATA, a 300,000-yen-per-month outsourcing service. 30+ companies supported (as of October 2026).

ギブリーエーアイイネーブルメント

ギブリー AIイネーブルメント

Givery AI Enablement is generative AI adoption support from Givery, Inc. and its group company Givery Consulting. It works across four axes—strategy, talent development, business process reengineering (BPR) and technical infrastructure—from PoC and AI agent development through to embedding. Pricing is mostly by custom quote; the "Givery AI Advisor" technical advisory starts at ¥330,000 per month including tax (as of October 2026).

ジャパンエーアイコンサルティング

JAPAN AI CONSULTING

JAPAN AI CONSULTING is an AX (AI transformation) consulting service from JAPAN AI, Inc., a Geniee group company. It covers choosing AI themes, building on its own AI platform, measuring results and rolling out company-wide, with a standard three-month engagement. Pricing is not public (custom quote); the first consultation is free (as of October 2026).

# AI導入支援・コンサル# 日本語対応# AIエージェント# 生成AI（LLM）

ラボロエーアイ

Laboro.AI

Laboro.AI offers custom AI development and AI adoption consulting from Laboro.AI Inc., listed on the TSE Growth Market. It handles everything from advisory on strategy and roadmaps to PoC, full development and maintenance, with strengths in optimization and purpose-built AI agents. Pricing is not disclosed (individual quote; the first consultation and rough proposal are free in principle). More than 400 AI projects (official).

リグ

LIG

LIG's generative AI consulting is an AI adoption service from LIG inc., a web production and system development company. Its AI-focused team covers strategy and workflow design, prototyping, commercial development, maintenance, and training and workshops end to end, with development done together with overseas bases. Pricing is not disclosed (custom quote).

ノベル

NOVEL

NOVEL is the generative AI adoption service of NOVEL Inc., developer and operator of the AI writing tool "SAKUBUN". Using its data-first "AI導入3Tメソッド", it supports assessment, PoC, development and training. The AI Automation Potential Assessment costs JPY 100,000 (excl. tax); other work is quoted individually. It reports support for 60+ companies, from listed firms to SMEs (official, as of October 2026).

パークシャエーアイソリューション

PKSHA AI Solution

PKSHA AI Solution is PKSHA Technology's (TSE Prime) customized AI development service. It covers consultation and requirements definition through model building, API development, and production deployment, with many cases in retail, finance, and insurance. Pricing is not disclosed (custom quote). 4,400+ client companies (as of October 2025).

エーアイタントウクン

AI担当くん

AI担当くん is a generative AI training and on-site support service run by Sun Asterisk Inc., listed on the TSE Prime Market. It covers diagnosis, company-wide training and usage rules through department-level adoption, prioritizing existing AI and SaaS. Group training from JPY 500,000 (excl. tax); on-site support quoted individually (as of Oct 2026).

エーアイケンキュウジョエーアイケンシュウ

AI研究所 AI研修

AI研究所 AI研修 is a custom corporate AI training service from VOST Inc., designed after interviewing each client. Custom training is quoted individually; 2-day public courses on generative AI and other topics cost 38,500 yen per person (tax included). The official site says subsidies such as the Human Resources Development Support Subsidy can be used for public courses (as of October 2026).

アイデミービジネス

Aidemy Business

Aidemy Business is a corporate AI/DX talent-development e-learning platform from Aidemy Inc., now part of Accenture. It offers 250+ courses aligned with Japan's Digital Skill Standards plus hands-on support. Pricing is not public (custom quote). The official site states it is eligible to apply for Japan's Human Resource Development Subsidy.

アビレン

AVILEN

AVILEN is a corporate AI and generative AI training service from AVILEN Inc. (TSE Growth: 5591). Mostly e-learning, with in-person/web group sessions; the Generative AI Literacy course costs JPY 22,000 per person (tax incl.), group training is quoted individually. AVILEN mentions a possible government training subsidy only for its E-qualification course.

バイテックホウジンエーアイケンシュウ

バイテック法人AI研修

バイテック法人AI研修 is AI棒 Inc.'s hands-on corporate generative AI training, pairing e-learning and hands-on sessions with a dedicated consultant for 2–4 months. AI Work Efficiency Training costs 200,000 yen per person and Automation Training 300,000 yen (tax treatment not stated). The official site says it is eligible for the Human Resources Development Support Subsidy (as of October 2026).

クラウドワークスアカデミーエーアイカツヨウケンシュウ

クラウドワークスアカデミー AI活用研修

クラウドワークスアカデミー AI活用研修 is CrowdWorks, Inc.'s on-site AI training for small and medium-sized companies. An instructor visits the office and teaches one of 16 plans (by job role, tool, role or beginner level) over three sessions totaling 10 hours. The fee is 176,000 yen per person (tax incl.). The official site estimates 44,000 yen per person after the Human Resources Development Support Subsidy (up to 75%), with a partner labor and social security attorney supporting applications (as of Oct 2026).

ディーエムエムセイセイエーアイキャンプホウジンムケ

DMM 生成AI CAMP 法人向け

DMM 生成AI CAMP 法人向け is a generative-AI-focused e-learning program for companies from DMM.com LLC. Employees get unlimited access to about 1,000 lessons plus daily live workshops. The Standard plan starts at 16,280 yen per account per month (tax incl.), minimum 20 seats. The official site says the Human Resources Development Support Subsidy can cover up to 75% of fees (as of Oct 2026).

トラックエーアイディーエックスケンシュウ

Track AI/DX研修

Track AI/DX研修 is Givery, Inc.'s corporate AI and DX training aligned with Japan's Digital Skill Standards, covering everything from generative AI basics to RAG development through group training, open training and e-learning. Prices are not disclosed (individual quote). The official site says subsidies can cut training costs by up to 75% (as of October 2026).

インソースセイセイエーアイケンシュウ

インソース生成AI研修

インソース生成AI研修 is a lineup of 30+ generative AI training programs from Insource Co., Ltd. (TSE Prime: 6200), offered as on-site/instructor-dispatched training, open seminars and e-learning. Open seminars accept single participants and have list prices (e.g. JPY 26,400 incl. tax for a half-day course); company-dedicated training is quoted individually. Subsidies are only explained in general terms, without stating that the AI courses qualify (as of October 2026).

ニホンエーアイドウニュウシエンキョウカイエーアイケンシュウ

日本AI導入支援協会 AI研修

日本AI導入支援協会 AI研修 is corporate generative AI training of 10 hours or more, designed by industry and role by the Japan AI Implementation Support Association. Fixed courses cost 110,000 yen per person (tax included), from 10 people. The official site says it supports the Human Resources Development Support Subsidy and helps with applications through partner attorneys (as of October 2026).

キカガク

キカガク is Kikagaku, Inc.'s corporate DX and AI talent development service, offering e-learning, live online classes, open courses, customized training and PBL. Gemini training for SMEs starts at JPY 30,000 per person (excl. tax); large-company programs are quoted individually. The official site points to the Human Resource Development Support Subsidy (Business Expansion Reskilling Support Course) as of October 2026.

ナレフルセイセイエーアイリスキリングケンシュウ

ナレフル生成AIリスキリング研修

ナレフル生成AIリスキリング研修 is an online generative AI course from CLINKS Co., Ltd. Over six days of two hours each (12 hours in total), participants learn prompting, document writing, planning and VBA/GAS code generation. The fee is 88,000 yen per person (tax incl.) with a minimum of 10 people per company. The official site estimates a net cost of 10,000 yen per person for SMEs using the Human Resources Development Support Subsidy (as of Oct 2026). Nareful Chat can be used free for six months.

スクーフォービジネス

Schoo for Business

Schoo for Business is Schoo Inc.'s flat-rate online training service for companies. For JPY 1,650 per ID per month (excl. tax; minimum 20 IDs; initial fee JPY 110,000 excl. tax), employees get unlimited access to 9,000+ classes, including generative AI, ChatGPT, Copilot and Gemini training packages. Separately priced AI hands-on courses start at JPY 30,000 per person (excl. tax). The official site says it may qualify for subsidies such as flat-rate training (as of October 2026).

シフトエーアイフォービズ

SHIFT AI for Biz

SHIFT AI for Biz is SHIFT AI, Inc.'s hands-on, ongoing generative AI talent development program for companies, combining e-learning with online workshops. The only published price is JPY 300,000 per person (excl. tax) for its subsidy-oriented reskilling courses; everything else is quoted individually. The official site says the program can be used with the Human Resource Development Support Subsidy (Business Expansion Reskilling Support Course) (as of October 2026).

シグネイトクラウド

SIGNATE Cloud

SIGNATE Cloud is SIGNATE Inc.'s DX and generative AI talent development service for companies. It combines e-learning aligned with Japan's Digital Skill Standards, skill assessments and hands-on training, and has been used by more than 1,200 companies and 220,000 people. Pricing is not public (custom quote); a 10-day free trial is available. The official site says the Human Resources Development Support Subsidy can be applied for (as of Oct 2026).

スキルアップエーアイ

スキルアップAI

スキルアップAI is a corporate AI and DX training service provided by Beyont Inc. (formerly SkillUp NeXt). It combines 70+ courses delivered via e-learning, live online sessions or in person, plus coached "Dojo" programs for PoCs on real data. Pricing is by custom quote, and the official corporate pages do not mention subsidies (as of October 2026).

トレノケートエーアイケンシュウ

トレノケート AI研修

トレノケート AI研修 is the AI talent development training of IT training company Trainocate Japan, Ltd. Open courses, from generative AI use to AI development and official vendor courses, accept single participants and have published prices such as JPY 33,000 (incl. tax) for a one-day ChatGPT course; company-dedicated training is quoted individually. The official site points to the Human Resource Development Support Subsidy (Business Expansion Reskilling Support Course, etc.) and mentions the August 3 revision (as of October 2026).