Best Corporate Generative AI Training in Japan 2026: 16 Services Compared by Price, Subsidy and Format (Updated for the August Subsidy Revision)

You want your employees to be able to use generative AI. But once you start looking for a training provider, you find that many companies do not publish their prices, and the pages are full of subsidy claims such as "up to 75% off" or "effectively 10,000 JPY per person." There is no common yardstick to compare them by.

In this article, we compared 16 corporate AI and generative AI training services on the same criteria, using only the information published on their official websites. We compared training format, price (distinguishing tax included from excluding tax), subsidy information, training hours, and post-training support. For services that do not publish prices, we wrote "Not disclosed" and did not fill the gap with guesses.

We also explain, based on materials from the Ministry of Health, Labour and Welfare (厚生労働省), the August 3, 2026 revision of the Human Resources Development Support Subsidy (人材開発支援助成金), Business Expansion Reskilling Support Course (事業展開等リスキリング支援コース), under which literacy-focused training, such as learning how to write general-purpose prompts, is no longer eligible for the subsidy. Some training providers' pages still show pre-revision information.

All information was checked on each company's official website as of October 12, 2026.

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Conclusion: the short version in 3 points

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Corporate AI Training Comparison [16 Services]

Prices are the lowest published amounts. Because the unit (per person, per ID per month, etc.) differs by service, do not judge which is cheaper or more expensive by the amount alone.

Note: "Course not named" means the official page does not say which course of the Human Resources Development Support Subsidy it refers to. Eligibility is determined by the training content, the trainees' job duties, and the application procedure, and cannot be confirmed from the training provider's information alone.

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What changed with the August 2026 subsidy revision

The subsidy most commonly used for AI training is the Ministry of Health, Labour and Welfare's Human Resources Development Support Subsidy (人材開発支援助成金), "Business Expansion Reskilling Support Course" (事業展開等リスキリング支援コース). It covers part of the cost of training needed for new businesses or DX, as well as part of the wages paid during training. It is a time-limited measure running until the end of FY2026 (March 31, 2027).

The August 3, 2026 revision changed the following two points.

Many training providers advertise "up to 75% with subsidies," but among the 16 services we examined, only Trainocate (トレノケート) mentioned this revision on its official pages. A common company-wide curriculum that starts with "prompt basics" may be judged ineligible after the revision. If you are budgeting on the assumption of a subsidy, organize the training content and the trainees' job duties, then check with the competent Labour Bureau before submitting your training plan.

Other options that may be available are the same subsidy's Human Resources Development Course (人材育成支援コース) (cost subsidy from 45% for SMEs) and the Investment in People Promotion Course (人への投資促進コース). Within the latter, "subscription-based training" (定額制訓練) using subscription training services provides a 60% cost subsidy (SMEs), up to 20,000 JPY per person per month, and "advanced digital talent training" (高度デジタル人材訓練), equivalent to IT Skill Standard levels 3–4, provides a 75% cost subsidy (SMEs).

Sources: Ministry of Health, Labour and Welfare, "Human Resources Development Support Subsidy" (人材開発支援助成金), Guide to the Business Expansion Reskilling Support Course (April 8, 2026 edition), Changes to the same course from August 3, 2026, Guide to the Investment in People Promotion Course (August 3, 2026 edition)

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Typical prices

Arranging the published prices by billing unit gives the following (as of October 2026).

For on-site and single-company training tailored to your own operations, all 16 services quoted individually.

If you want to outsource AI adoption or development itself rather than training, see our comparison of 16 AI consulting and implementation support companies.

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How to choose without regret: 5 criteria

Criterion 1: Format (who teaches, and where)

Public courses are taken together with trainees from other companies, and you can sign up from one person. On-site (single-company) training is held for your employees only; it is easier to tailor the material to your own work, but pricing is by quote. E-learning and subscriptions become cheaper the more people use them, but have no effect if people do not actually progress. Check whether progress management and live sessions are included.

Criterion 2: Target audience (all employees or specific roles)

To raise the baseline across all employees, a common curriculum covering everything from literacy to practical use at work is a good fit. If you want results in specific roles such as planning, sales, or engineering, choose a service with role-specific courses or customization. Even when using subsidies, content directly tied to job duties fits the post-revision requirements better.

Criterion 3: Pricing unit

The unit differs by service: per person, per session, per ID per month, per company, and so on. Decide the number of trainees and the period first, then compare total costs. Some subscriptions have a minimum number of IDs (e.g., 20 IDs), and some packages have a minimum number of people (e.g., 10 people).

Criterion 4: How subsidies are handled

Check which course the official information refers to, whether application support is provided (such as referrals to a labor and social security attorney), and who bears the cost if the subsidy is not granted. For example, CrowdWorks' terms state that the obligation to pay training fees remains even if the subsidy is not paid. Whether a provider mentions the August 2026 revision is also a useful indicator.

Criterion 5: Post-training support

Whether employees can use AI from the day after training depends on the environment and the support available after the course. Check the duration of Q&A and hands-on support, and whether you can keep using the generative AI tools used in the training (Knowleful provides its own generative AI chat free for six months).

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[Subscription / e-learning focused] 5 services for training all employees broadly

Schoo for Business | Learn generative AI within a subscription e-learning library covering all topics

A corporate subscription e-learning service from 株式会社Schoo, with generative AI video packages and live sessions among its courses covering business skills in general. A separately priced AI hands-on course (from 30,000 JPY per person, excluding tax) is also available.

DMM 生成AI CAMP 法人向け | Unlimited courses on a subscription, with live sessions every day

The corporate plan of 合同会社DMM.com's generative AI learning service. Video courses are unlimited, and 60-minute live workshops are held every day.

Aidemy Business | Contract-term AI learning from Aidemy, an Accenture subsidiary

A corporate AI learning service from 株式会社アイデミー (Aidemy) (acquisition by Accenture completed in November 2025). Hands-on support can be combined with e-learning.

SIGNATE Cloud | Measure skills first, then learn: an assessment-integrated service

A DX and generative AI talent development service from 株式会社SIGNATE. A literacy assessment test aligned with the Digital Skill Standards measures current skills, and trainees take courses based on the results.

AVILEN | E-learning from 11,000 JPY per person, up to certification prep

AI and generative AI training from 株式会社AVILEN. Per-person e-learning prices are published, and in-person group training and annual hands-on support programs are also available. It offers prep courses for the Generative AI Passport, the G Test (G検定), and the E Certification (E資格).

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[Training companies] 6 services offering both public courses and single-company training

インソース 生成AI研修 | From half-day public courses; 10,000 trainees a year

Generative AI training from 株式会社インソース (Insource). Many of its public courses are half-day to one-day, and you can sign up from one person. On-site single-company training and e-learning are also available.

トレノケート AI研修 | Publishes prices for every course and mentions the subsidy revision

AI training from トレノケート株式会社 (Trainocate), a major IT training provider. Every public course lists a tax-included price. There are also prep courses for AI-related certifications such as AWS, Azure, and GitHub Copilot.

キカガク | Publishes prices for Gemini training for SMEs

AI training from 株式会社キカガク (Kikagaku). In addition to customized training for large companies, it publishes prices for Gemini training for SMEs. There is also a 5-day generative AI bootcamp (public course).

スキルアップAI | Many certification prep courses such as the E Certification and G Test

AI training from 株式会社Beyont (renamed from 株式会社スキルアップNeXt in July 2026). It offers a full range of prep courses for the E Certification (JDLA-accredited program), the G Test, and cloud certifications.

Track AI/DX研修 | From long-term training for new hires to role-specific courses

AI and DX training under "Track," the corporate training brand of 株式会社ギブリー (Givery) (renamed in November 2025). Besides 0.5–5-day courses, it offers a 3-month program for new hires.

AI研究所 AI研修 | 2-day public courses for each tool

AI training operated by 株式会社VOST. There are 2-day public courses for each tool, including ChatGPT, Copilot, Gemini, and Claude, and custom-designed training is also available.

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[Package type] 5 services designed around subsidy use

These services bundle 10+ hours of training and show the effective cost after subsidies. Because of the revision described above, check especially carefully whether the curriculum is directly tied to job duties.

SHIFT AI for Biz | A reskilling course combining e-learning and online training

A corporate service from 株式会社SHIFT AI. Its subsidy-eligible course combines e-learning and online training for a total of 14.5–16+ hours. It partners with a firm of labor and social security attorneys.

クラウドワークス アカデミー AI活用研修 | Preliminary interview, then 3 sessions totaling 10 hours

Corporate AI utilization training from 株式会社クラウドワークス (CrowdWorks). After a preliminary interview, it is delivered in 3 sessions totaling 10 hours.

ナレフル 生成AIリスキリング研修 | Use a generative AI chat free for six months after training

Online training from CLINKS株式会社. Over 6 days of 2 hours each, it covers prompts, document writing, planning, Excel functions, and VBA/GAS.

バイテック法人AI研修 | Three tracks: work efficiency, work automation, and Claude Code

Corporate AI training from 株式会社AI棒. In addition to work efficiency training (2 months of support) and work automation training (4 months of support), there is Claude Code training.

日本AI導入支援協会 AI研修 | Course-based training at 110,000 JPY per person, 10 hours

Corporate AI training from 一般社団法人日本AI導入支援協会 (Japan AI Adoption Support Association), founded in April 2026. It offers course-based and custom-made training, both built for 10+ hours.

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Frequently asked questions

What is the typical cost of corporate AI training?

Based on published prices, half-day to one-day public courses cost 26,000–39,000 JPY per person (tax included), e-learning from 11,000 JPY per person, subscriptions 1,650–14,800 JPY per ID per month (excluding tax), and 10+ hour packages designed around subsidy use from 88,000 JPY to the 300,000s JPY per person (as of October 2026). On-site training customized for your company was quoted individually by all 16 services in this article.

Can subsidies be used for AI training?

The Business Expansion Reskilling Support Course (事業展開等リスキリング支援コース) of the Human Resources Development Support Subsidy (人材開発支援助成金) and others may be available. However, under the August 3, 2026 revision, literacy-focused training that applies regardless of occupation, such as how to write general-purpose prompts or the concept of DX, is no longer eligible under that course. The training must be directly tied to job duties, and the training plan must be submitted 6 months to 1 month before the training starts. Check eligibility with the competent Labour Bureau.

Is e-learning training eligible for subsidies?

It can be, but under the Business Expansion Reskilling Support Course there is only a cost subsidy and no wage subsidy, with a cap of 150,000 JPY per person for SMEs. For training plans submitted on or after August 3, 2026, the same employee can receive a subsidy for e-learning only once per fiscal year. For subscription training services, subscription-based training under the Investment in People Promotion Course (60% of costs for SMEs, up to 20,000 JPY per person per month) is another option.

Can small groups sign up?

Public courses and e-learning with per-person published prices (Insource, Trainocate, AVILEN, AI研究所, etc.) accept sign-ups from one person. Some subscriptions require at least 20 IDs (Schoo for Business, DMM 生成AI CAMP 法人向け), and some packages require at least 10 people (Knowleful, 日本AI導入支援協会).

Is there AI training you can try for free?

SIGNATE Cloud offers a 10-day free trial, Aidemy Business offers a free trial only to companies that have a consultation, and Schoo for Business advertises a free trial. Trainocate offers training managers a trial enrollment in public courses at 50% off (conditions apply).

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How we researched this article

The 16 services were selected from the main services offered to corporations in Japan, centered on those that appeared by name or as cited sources when we asked ChatGPT, Google AI Mode, and Bing questions such as "recommended generative AI training for companies." They are not ranked. Prices, subsidies, and training hours were checked only against each company's official website and press releases; roundup or comparison articles were not used as sources. Detailed information on each service is available on the individual pages linked from the table.

The information in this article is based on what was published on each company's official website and in Ministry of Health, Labour and Welfare materials as of October 12, 2026. Prices and subsidy requirements may change, so please check each official website and the competent Labour Bureau for the latest information.