Global Guide
A Japanese-language world reference covering 203 countries and regions.
At a glance
A Japanese law reference holding 209 current statutes and more than 40,000 articles on the device.
| Category | Japanese Reference & AI |
|---|---|
| Languages | Japanese |
| Platforms | iPad/iPhone |
| Developer | Enfour, Inc. |
Roppo Sensei AI (六法先生AI) is a Japanese-language app for finding and reading Japanese law. Starting from everyday questions, such as noise from neighbours, cancelling a door-to-door sale, problems at work, inheritance, or marriage procedures, it helps you find the relevant laws and check the actual articles and their sources.
The app stores 209 current laws on your device, including the six basic codes (the Constitution, Civil Code, Commercial Code, Penal Code, and the codes of civil and criminal procedure), covering more than 40,000 articles and items. Searches can also be extended online to current laws on e-Gov, published court decisions, and ordinances from prefectures and municipalities.
Its “Roppo Sensei AI” question feature answers natural Japanese questions and shows its sources, such as the law name, law number, article, and court case details, with links to the official pages. A legal consultation section groups common questions into seven areas of daily life. Articles can be organised with coloured bookmarks, highlights, and notes.
Key features
- 209 current Japanese laws with 40,000+ articles stored on the device
- AI questions answered with law names, numbers, and articles cited
- Extended search of e-Gov laws, court decisions, and local ordinances
- Everyday legal consultation organised in seven areas
- Coloured bookmarks, highlights, and sticky notes
- Free to download (Japanese interface)
| Category | Japanese Reference & AI |
|---|---|
| Languages | Japanese |
| Platforms | iPad/iPhone |
| Version | 3.1 |
| Updated | 2026-10-19 |
| Rating | 3.3 / 5 (12) |
| Developer | Enfour, Inc. |
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