Last updated: August 30, 2026
No warranty on accuracy#
The tools and information on this site are created and maintained with great care. However, we cannot guarantee their accuracy or completeness, and they may contain errors or become outdated. Please use your own judgment.
Use at your own risk#
You are responsible for how you use this site and its tools. We are not liable for any damage or loss arising from the use of, or the inability to use, the tools or information on this site.
Usage terms#
You may use the tools on this site for both personal and commercial purposes. However, you may not provide a service that copies this site itself, or redistribute the tools as your own service.
Your data#
You are responsible for protecting any data you process with the tools on this site, including creating backups. We recommend making a backup before processing important data.
Intellectual property#
The content, design, and code of this site belong to us. Your input and the results you produce with the tools belong to you.
External links#
This site may link to external sites. We are not responsible for the content, accuracy, or availability of those sites.
Service changes and interruptions#
We may change, suspend, or discontinue the service or any of its tools without notice, and are not liable for any damage caused by these changes or interruptions.
Governing law#
This disclaimer is governed by the laws of Japan.
Changes to this disclaimer#
This disclaimer may be updated without notice. The latest version is always shown on this page.