Privacy Policy

Last updated: May 28, 2026

Person responsible for personal information: Yasuhiro Nakai (Chairman, Kozue no Kai)

This English version is a reference translation. In the event of any discrepancy, the Japanese version prevails.

1. ①Personal information we collect

   Name ／ Company or organization name (optional) ／ Email address ／ Inquiry content

2. ②Purpose of use

   To respond to and handle your inquiry, and to contact you with your consent.

3. ③Provision to third parties

   We do not provide personal information to third parties without your consent. Exceptions are limited to cases required by law, or emergencies to protect human life.

4. ④Storage and disposal

   Inquiry content is not stored on the server. Submitted emails are managed in the responsible handler’s inbox and deleted after the matter is resolved.

5. ⑤Cookies and access analytics

   This site uses cookies and third-party services for the following purposes:

   • Google Analytics (gtag.js) for access analysis (collection of statistics that do not identify individuals)
   • Spam prevention (Google reCAPTCHA v3, only when the contact form is submitted)

6. ⑥Encryption of communications

   Communications are encrypted using SSL/TLS.

7. ⑦Requests for disclosure, correction, or deletion

   We will respond within a reasonable period after verifying your identity.

8. ⑧Contact point

   The inquiry form, or tamayurano555@outlook.jp.

9. ⑨Revision of this policy

   We may revise this policy in response to changes in laws or our operations. Any changes will be announced on this page.