This Disclaimer was revised on December 9, 2025 / v1.2 (previously revised on December 5, 2025 / v1.1; originally established on November 28, 2025 / v1.0)
Translation Notice
The authoritative text of this document is in Japanese. This English version is a reference translation created with machine translation and a light review. If any discrepancies arise, the Japanese version prevails (see the language priority clause in the Terms of Use).
1. Scope of Application
This Disclaimer (hereinafter referred to as “this Disclaimer”) applies to the information, materials, data, and other content published on this website (hereinafter collectively referred to as “Content”).
In this Disclaimer, “the Site” collectively refers to the following websites:
For external websites linked from the Site, please refer to the respective operators’ policies and disclaimers.
2. Professional Field Disclaimer
The technical information, legal information, and other specialized explanations published on the Site are intended solely for general informational purposes and do not constitute professional advice or consulting services regarding specific cases.
When making decisions about specific issues or cases, be sure to consult a qualified specialist with appropriate credentials and expertise.
3. AI-Generated Content Notice
Some content on the Site is generated or partially created using AI technologies (such as large language models).
- Drafting and editing of text
- Generation of code samples
- Creation of charts, diagrams, and structural outlines
These are examples of cases where AI may be used.
While the Site operator takes care regarding the accuracy and timeliness of the information, AI-generated content may contain misinformation, inaccuracies, or omissions unique to AI.
Users should verify information using primary sources, official documents, or expert opinions as needed, and make decisions at their own responsibility.
4. Accuracy and Completeness of Information
Although the Content on the Site is based on information and knowledge available at the time of creation, the Site does not guarantee the following:
- Accuracy, completeness, or timeliness of the information
- Suitability for specific purposes
- That users will obtain the results they expect
The Site operator shall not be liable for any damages incurred by users or third parties arising from the use of or inability to use the Content (including direct, indirect, consequential, and incidental damages).
All Content is provided “as is” without any warranties. The operator may modify, suspend, or terminate all or part of the Site without notice and bears no liability for any resulting damages.
5. External Links and Third-Party Content
The Site may include links to external websites or services.
These links are provided for convenience and do not constitute guarantees regarding the content, safety, accuracy, legality, or timeliness of the linked websites.
When using external websites, users should review the terms of use and privacy policies of each site and use them at their own responsibility.
6. Copyright and Intellectual Property Rights
Unless otherwise specified, the copyrights and other intellectual property rights to the text, images, charts, logos, layouts, programs, code, and other content published on the Site belong to the Site operator.
However, rights to content owned by third parties are retained by their respective rights holders, including:
- Embedded or quoted content from external services
- Code or libraries under open-source licenses
- Contributed content by co-authors or guest contributors
When quoting or reprinting, users must comply with applicable copyright laws, individual content licenses, and citation/source attribution guidelines.
Reproduction, reprinting, redistribution, or modification of the Site’s Content without explicit permission from the Site operator is prohibited.
7. Changes to This Disclaimer
The Site operator may change the content of this Disclaimer without prior notice due to amendments to laws, changes in service content, security needs, or other circumstances.
The revised Disclaimer becomes effective when posted on this page.
If significant changes are made, the Site will, where practicable, provide prior notice on the Site, and in urgent cases provide notice promptly thereafter.
8. Contact Information
If you have questions, requests, or concerns regarding this Disclaimer, please contact us via the contact form.
Revision History
| Version | Effective Date | Main Changes |
|---|---|---|
| v1.2 | 2025-12-09 | Added policy to give prior notice for significant changes (or prompt post-notice in emergencies) |
| v1.1 | 2025-12-05 | Added translation notice; clarified AS IS warranty disclaimer |
| v1.0 | 2025-11-28 | Established |