JLPTくん

This app offers a new approach to studying for the Japanese-Language Proficiency Test (JLPT) through full word lookup and structured practice. I originally created it because I couldn’t find an existing tool that matched my own study needs, and I continue to use it myself to identify issues and improve the experience. If you notice any problems or have suggestions, please send feedback through the bug report button—I genuinely appreciate it and use it to improve the app.

The study material is based on independent research and reviewed with the help of native Japanese speakers. However, please note the following:

• The content is not guaranteed to be 100% accurate, even after review.
• This app is an independent study aid and does not guarantee passing any level of the JLPT.
• Content may be updated, changed, or removed over time as the app evolves.
• While I do my best to preserve user progress, certain updates may cause regressions or, in rare cases, a full reset of progress.

This app is not affiliated with, endorsed by, or connected to the JLPT, the Japan Foundation, or JEES. By using the app, you acknowledge that exam outcomes and data retention cannot be guaranteed.

If you encounter any issues with the content or the software, please report them through the in-app bug button and I will work to address them.