1. Scope
This policy applies to the pages, outbound links, and contact guidance published on the 31b group site.
It does not replace the privacy or terms information provided on individual product sites.
Privacy
A minimal privacy policy for the 31b group site.
This policy applies to the 31b group site itself. Product-specific handling for services such as douseki or wattcha belongs to those services and their own published policies.
Last updated: 2026-03-08
2. Information that may be recorded
Hosting infrastructure or access logs may record IP address, browser information, referrer, and access time when this site is viewed.
If you contact us by email or X, we may receive sender information and any details included in your message.
3. Why the information may be used
We may use the information to respond to inquiries, confirm site operation, improve public information, and review security or abuse issues.
We do not sell that information or share it for unrelated purposes.
4. External links
This site links to external services such as douseki.com, wattcha.net, and X.
Please review the policies of those services separately when you move to them.
5. Updates
We may revise this policy when the site changes and will publish the updated version here.