Terms of use

This is a translation for convenience. The Japanese version prevails.

These terms set the conditions for using NekoLang (the "Service"), provided by ZHOU YUEJIE ("we"). They apply to everyone who uses the Service ("you").

1. The Service

The Service provides, on the web, original mock exams, listening audio and explanations for studying for JLPT N2 and N3. It is an independent product, not affiliated with or endorsed by the organizers of the test.

2. Accounts

Buying needs a sign-in. An account is for one person; please do not share it. You can delete your account at any time (privacy policy). If you are a minor, please get a parent's or guardian's consent before buying.

3. Exam Pass

• The price and the period are shown on the price page and on screen before you pay.
• It is a single payment with no automatic renewal.
• It cannot be passed on or resold.
• Refunds follow the refunds page.

4. License

We give you a non-exclusive, non-transferable right to use the Service's content for your own study.

5. What you must not do

• Copy, repost, distribute, sell or publish questions, explanations, audio or images (including parts of them, translations and adaptations)
• Collect content by automated means (scraping, crawling, bulk download)
• Use the content to train AI or to build datasets
• Get around access limits or technical protection
• Provide the Service as teaching material to others, paid or free (please ask us about use in schools)
• Break the law or get in the way of running the Service

6. Rights

Rights in the Service's content and its compilation belong to us or to the proper rights holders, to the extent such rights exist. Whether or not they exist, you agree to follow section 5. "NekoLang" is the name we use for the Service.

7. AI writing and translation

The questions and explanations are written with AI. Translations of explanations and screens are by AI. They may contain mistakes. If you find one, please use the report function on screen or contact us.

8. Results

The Service does not guarantee a pass, a score or any particular result. We work to keep the content accurate but do not guarantee that it is free of mistakes.

9. Changes and closing

We may correct or change the content. If we close the Service we will tell you in advance. If you lose part of your period, the refunds page applies.

10. Suspension

We may suspend your use if you break section 5. Unless the breach is serious, we will first contact you and ask you to put it right.

11. Liability

We are liable under the law for damage caused by our intent or gross negligence. For other damage caused by our negligence, to the extent the Consumer Contract Act and other laws allow, our liability is limited to ordinary damage and to the amount you paid us.

12. Changes to these terms

We may change these terms as the law allows. We will announce the change and its effective date on this site in advance.

13. Governing law and courts

These terms are governed by the laws of Japan. Disputes go to the court set by law.

14. Language

Where these terms appear in a language other than Japanese, the Japanese version prevails.

Effective: November 5, 2026