Privacy Policy

Last updated: March 23, 2026

This policy describes how YutaFujii, Inc. (“we”, “us”) treats information in connection with the website at yutafujii.net (the “Site”). It is intended to give visitors and business partners a clear, high-level understanding of our practices.

1. Operator

The Site is operated by YutaFujii, Inc., Tokyo, Japan. Contact: contact[at]yutafujii[dot]net.

2. Information we may collect

• Information you send us — When you email us, we receive the contents of your message and your email address.
• Technical data — Like most websites, hosting and network systems may automatically process data such as IP address, browser type, date/time of access, and pages requested, for security and operations.

3. Use of information

We use the information above to respond to inquiries, operate and secure the Site, comply with law, and improve our services. We do not sell personal information.

4. Retention

Emails and related correspondence are retained only as long as needed for the purposes above or as required by law.

5. Third parties

The Site may contain links to third-party websites (for example, technical articles or code repositories). Their privacy practices are governed by their own policies.

6. Changes

We may update this policy from time to time. The “Last updated” date at the top will reflect the latest revision.

7. Contact

Questions about this policy: contact[at]yutafujii[dot]net.