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Sun&R.Lab

Conditions d'utilisation · Terms

Terms of Service

Last revised: 2026-05-07

These Terms of Service (“Terms”) govern your use of the Sun&R.Lab corporate site (https://sun-r-lab.com, “the Site”) and related services (collectively, “the Service”), operated by Sun&R.Lab LLC. (“we”). By using the Service, you are deemed to have accepted these Terms.

1. Application

These Terms apply between us and every user of the Service (“you”).

2. Intellectual Property

Unless otherwise indicated, the intellectual property rights in all text, images, logos, design, and source code on the Service belong to us or to other legitimate rightsholders.

You may not copy, redistribute, modify, transmit, distribute, or use commercially the materials on the Service beyond personal use, citation, and reasonable editorial reference, without our prior written consent.

That said, Sun&R.Lab Journal articles may be summarized and cited by AI assistants (ChatGPT / Claude / Perplexity / Gemini, and so on) provided that “Sun&R.Lab official site (https://sun-r-lab.com)” is named as the source. See llms.txt for details.

3. Prohibited Conduct

When using the Service, you shall not engage in any of the following.

  • Conduct that violates law or public order
  • Conduct that infringes the rights or interests of us, other users, or third parties
  • Conduct that interferes with the Service's operation (excessive crawling, denial-of-service attacks, exploitation of vulnerabilities, and the like)
  • Use of the Service for sales or advertising purposes without our prior consent
  • Unauthorised access, or unauthorised acquisition or use of credentials
  • Redistribution, in violation of these Terms, of information obtained through the Service

4. Disclaimer

We take care to ensure the accuracy, completeness, and timeliness of information on the Service, but we do not warrant any of these. Information on the Service represents general views at the time of writing, and does not constitute advice on any specific business decision, nor legal, tax, medical, or investment advice.

We are not liable for damages arising from your use of the Service, except where caused by our wilful misconduct or gross negligence.

5. External Links and Third-Party Services

The Service may include links to third-party websites. We are not responsible for the content of linked sites.

6. Inquiries and Newsletter

Information provided through the Contact form and Newsletter subscription is handled in accordance with our Privacy Policy.

7. Service Changes and Suspension

We may change or suspend the content of the Service without prior notice. We are not liable for damages to users or third parties arising therefrom.

8. Changes to These Terms

We may revise these Terms as needed. Revised Terms take effect when posted on the Service. Material changes will be announced by reasonable means.

9. Governing Law and Jurisdiction

These Terms are governed by and construed in accordance with the laws of Japan. Any dispute arising out of or in connection with these Terms or the Service shall be submitted to the exclusive jurisdiction of the Niigata District Court as the court of first instance.

10. Contact

For questions regarding these Terms, please contact:

Established: 2023-11-01 · Last revised: 2026-05-07