Terms and Conditions

Last Updated: January 26, 2026

1. Introduction & Acceptance

Welcome to the applications and websites provided by Norimasa Kiban (“we,” “us,” or “our”). By downloading, installing, accessing, or using our mobile applications, website (norimasakiban.com), or any associated content (collectively referred to as the “Service”), you agree to be bound by these Terms and Conditions (“Terms”). If you do not agree to these Terms, please do not use our Service.

2. License Grant

Subject to your compliance with these Terms, we grant you a revocable, non-exclusive, non-transferable, limited license to download, install, and use the Service solely for your personal, non-commercial purposes. Strictly prohibited is the resale, redistribution, or commercial exploitation of the Service or any of its content.

3. Web Content & Intellectual Property

All content provided on our website and blog, including but not limited to articles, images, guides, and documentation, is for informational purposes only. This content is protected by copyright and other intellectual property laws. You may not reproduce, distribute, modify, or create derivative works from this content without our explicit prior written consent.

4. Third-Party Services & External Links

Our Service utilizes third-party services to provide various functionalities. By using our Service, you acknowledge and agree that your data may be processed by these third-party providers in accordance with their respective privacy policies and terms of service. The key third-party services we use include:

• Google AdMob: Used for displaying advertisements.
• RevenueCat: Used for managing subscriptions and in-app purchases.
• Supabase: Used for backend services, database management, and authentication.
• PostHog: Used for product analytics and user tracking to improve our Service.

We do not control these third-party services and are not responsible for their content, privacy practices, or availability.

Additionally, our Service may contain links to third-party websites or resources that are not owned or controlled by Norimasa Kiban. We assume no responsibility for the content, privacy policies, or practices of any third-party websites. You acknowledge and agree that we shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use of such content, goods, or services available on or through any such websites.

5. Disclaimers & Limitation of Liability

“AS IS” Basis: The Service is provided on an “AS IS” and “AS AVAILABLE” basis. We make no representations or warranties of any kind, express or implied, regarding the operation of the Service, or the information, content, materials, or products included in the Service. To the full extent permissible by applicable law, we disclaim all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose.

Limitation of Liability: To the fullest extent permitted by law, Norimasa Kiban shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses, resulting from: (a) your access to or use of or inability to access or use the Service; (b) any conduct or content of any third party on the Service; (c) any content obtained from the Service; or (d) unauthorized access, use, or alteration of your transmissions or content.

6. Governing Law

These Terms shall be governed by and construed in accordance with the laws of Spain, without regard to its conflict of law principles. Any legal action or proceeding arising under these Terms will be brought exclusively in the courts located in Spain, and the parties hereby irrevocably consent to the personal jurisdiction and venue therein.

7. Changes to These Terms

We reserve the right, at our sole discretion, to modify or replace these Terms at any time. We will try to provide at least 30 days’ notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion. By continuing to access or use our Service after those revisions become effective, you agree to be bound by the revised terms.

8. Contact Us

If you have any questions about these Terms, please contact us.