LAWGUE
: How to use it, features, and the business problems it solves

What is LAWGUE?

LAWGUE (pronounced "rogue") is a cloud service for drafting, reviewing, and managing contracts and internal regulations that connects with generative AI. It is provided by FRAIM Inc. (Shibuya-ku, Tokyo; founded April 2018), whose business is "research, development, and provision of AI services that support document work."

LAWGUE offers the following products for different types of work.

• LAWGUE (contracts): Brings contract work together, from request intake through review, signing, and knowledge building. Includes case management, AI-assisted review, similar contract search, and diff comparison
• LAWGUE規程管理 (LAWGUE Regulation Management, for internal regulations): Simply import Word regulations and it automatically builds the cross-references between them, helping you identify the impact of revisions and create old-new comparison tables
• D1-LAWGUE (for local governments): A document drafting and review service for municipalities that also works on LGWAN (Japan's Local Government Wide Area Network)

What LAWGUE now puts front and center is MCP (Model Context Protocol) integration. By registering LAWGUE's MCP server with the generative AI your company already uses, such as Copilot, Claude, ChatGPT, or Gemini, you can search your own contracts, case history, and regulations from the AI's screen and use them for review and edits. Even companies that have not adopted generative AI can use the features from case management through review and signing directly in LAWGUE's own interface.

Underneath are patented technologies developed by FRAIM. According to the company's website, "FRAIM Paragraph Suggest," a search and suggestion engine that automatically suggests similar paragraphs and expressions as well as missing paragraphs, and "FRAIM Rich Editor," an online editor that automatically corrects indentation and numbering and detects inconsistent wording, are used as LAWGUE's core technologies.

How to use

1. Contact the company or request a demo Request materials or get in touch through the official site. If you wish, you can get a demo walking through the actual interface.
2. Receive a quote and apply A quote is provided based on your intended use, number of users, and budget. Requests for cloud service security checks are also accepted. A short-term trial plan is available, and you can start using it the day after signing.
3. Import past contracts and regulations When you register past contracts, the contract type and parties are automatically identified and organized for search and AI review. In LAWGUE規程管理, importing Word regulations as-is automatically builds the cross-references.
4. Receive cases and review them Business units submit requests by email or form and communicate with legal in LAWGUE. Legal reviews contracts using AI-assisted review, similar contract search, and diff comparison, and proceeds to signing through the CloudSign integration.
5. Use it from your usual generative AI too Once the MCP server is registered with your company's generative AI, you can look up case status, negotiation history, and what your company has accepted or rejected in the past, based on your own contracts and regulations, right from the AI's screen. After rollout, a dedicated customer success representative follows up regularly.

Key features

Pricing

LAWGUE's pricing is not published on the official site (as of October 12, 2026). The official "Pricing and implementation process" page states that plans are proposed individually after hearing about your challenges and budget.

• Quotes are based on your use cases, number of users, and budget
• Comparison sites sometimes list a monthly price estimate, but it cannot be confirmed on the official site, so check the exact amount via a quote

Pros and cons

Pros

• Get answers grounded in your own contracts and regulations from the generative AI your company already uses (Copilot, Claude, ChatGPT, Gemini, etc.)
• Requests, exchanges, edits, and decision rationale stay in one place per case, making handovers easier when the person in charge changes
• Handles internal regulations as well as contracts, and identifies the impact of revisions from cross-references between regulations
• Even without generative AI, LAWGUE's own interface covers everything from case management to review and signing
• A short-term trial plan lets you try it from the day after signing

Cons

• Pricing is not published, so you cannot know the cost without requesting a quote
• A business service that starts with an inquiry or demo request, not something individuals can sign up for and use right away
• CloudSign is the e-signature service officially listed for integration
• Making use of MCP integration requires an environment where your company's generative AI can register MCP servers

Reputation and reviews

The official case studies include examples of use for both contracts and regulations.

• TMS Entertainment: Cut contract drafting time to one-tenth and reduced creating old-new comparison tables for regulations from one week to half a day
• Toyota Finance: Saved 460 hours of work per year
• TS TECH: Found in seconds past documents that previously could not be found even after 15 minutes, and automatically generated old-new comparison tables
• Shin Nippon Zoki: Faster diff checks between documents cut contract review time by 30%
• Kajima: Streamlined drafting, the starting point of IP and legal work

Other published cases include Advantest (used together with a disclosure document system), Honda Motor, Chugoku Electric Power, Open House Group, and Coconala, spanning legal teams of all sizes and industries. There are also examples of a law firm using it for litigation documents and a startup using it to create a large number of internal regulations.

Frequently asked questions (FAQ)

Q. How much does LAWGUE cost? A. Pricing is not published on the official site. Both the initial and monthly fees are proposed individually after hearing about your challenges and budget. A short-term trial plan is also available (as of October 12, 2026).

Q. Can it connect to the generative AI we already use? A. Yes. By registering LAWGUE's MCP server with the generative AI you use, such as Copilot, Claude, ChatGPT, or Gemini, you can search contract and case information from the AI's screen and use it for review and edits.

Q. Can we use it without having adopted generative AI? A. Yes. Features from case management through review and signing can be used directly in LAWGUE's interface, and you can connect a generative AI later.

Q. Can we make use of our existing contracts and regulations? A. Yes. When you register past contracts, the contract type and parties are automatically identified and organized. Word regulations can be imported as-is, and cross-references are built automatically.

Q. Does it integrate with e-signature services? A. It integrates with CloudSign, so the process through signing can proceed within the case.

Q. Can business unit members use it? A. Yes. Business units can submit requests by email or form and communicate with legal in LAWGUE.

Q. Can local governments use it? A. For local governments, FRAIM offers "D1-LAWGUE," a document drafting and review service that also works on LGWAN.

How it differs from other AI tools

LAWGUE stands out for handling internal regulations as well as contracts, and for making your company's document knowledge available from your "usual generative AI" through MCP integration. If your only goal is risk-checking contracts before signing, an AI contract review tool is a better fit.

The information on this page is as of October 12, 2026, and is based on LAWGUE's official site (home page, LAWGUE, LAWGUE規程管理, Pricing and implementation process, and case studies pages) and FRAIM Inc.'s official site. Pricing and features may change, so please check the official site for the latest information.