Terms of Service

Last updated: May 2026

Welcome to Master Nihongo. By accessing or using our website at master-nihongo.pages.dev, you agree to be bound by these Terms of Service. If you do not agree with any part of these terms, please do not use our site.

Use of the service

Master Nihongo provides free educational content for Japanese language learners preparing for the JLPT (Japanese-Language Proficiency Test). You may use our site for personal, non-commercial study purposes. You agree not to:

• Copy, redistribute, or republish our content (vocabulary lists, kanji data, exercises, or written guides) without permission
• Use automated tools to scrape or bulk-download content from the site
• Attempt to disrupt the site's functionality or access systems you are not authorized to use
• Use the site for any unlawful purpose

Intellectual property

All original content on Master Nihongo, including text, design, code, and educational materials, is owned by Master Nihongo and protected by copyright. The JLPT is a registered trademark of the Japan Foundation and Japan Educational Exchanges and Services. Master Nihongo is not affiliated with, endorsed by, or officially connected to these organizations.

AI-generated content

Some exercises and study materials on this site are generated using artificial intelligence. While we review this content for accuracy, we do not guarantee that every AI-generated exercise is free of errors. AI-generated content is provided as supplementary study material and should not be your sole source of exam preparation.

Accuracy of information

We strive to keep our vocabulary, kanji, and grammar content accurate and up to date. However, language learning materials may contain occasional errors. Master Nihongo is provided as a study aid and does not guarantee any specific exam results. We recommend using multiple study resources when preparing for the JLPT.

Advertisements

Master Nihongo displays advertisements through Google AdSense to support the free operation of this site. Ad content is served by third parties and does not represent endorsement by Master Nihongo. Your interaction with advertisements is governed by the respective advertiser's terms and privacy policies.

Availability

We aim to keep Master Nihongo available at all times, but we do not guarantee uninterrupted access. The site may be temporarily unavailable for maintenance, updates, or due to circumstances beyond our control. We reserve the right to modify, suspend, or discontinue any part of the service at any time without prior notice.

Limitation of liability

Master Nihongo is provided "as is" without warranties of any kind, either express or implied. To the fullest extent permitted by law, we shall not be liable for any damages arising from your use of the site, including but not limited to direct, indirect, incidental, or consequential damages.

Third-party links

Our site may contain links to external websites that are not operated by us. We have no control over the content or practices of these sites and assume no responsibility for them. We encourage you to review the terms and privacy policies of any third-party sites you visit.

Changes to these terms

We may update these Terms of Service from time to time. Any changes will be posted on this page with an updated date. Continued use of the site after changes are posted constitutes your acceptance of the revised terms.

Contact

If you have questions about these Terms of Service, you can reach us at masternihongo.contact@gmail.com or open an issue on our GitHub repository.