Privacy Policy | SEIEN CO., LTD.

1. Who we are

SEIEN CO., LTD. (Representative Director: Hibiki Mishima)

2. What we collect

Through the contact form we collect the following. We do not collect anything else about you without telling you.

Your name
Your company or organisation, if you enter one
Your email address
The subject and content of your message

3. What we use it for

We use what you send only for the following, and not beyond them.

Replying to you and corresponding with you
Checking and keeping a record of your enquiry
Telling you about go tournaments and events we hold, if you have asked us to

4. Disclosure to third parties

We do not pass your personal information to third parties, except where:

you have agreed to it;
disclosure is required by law; or
it is necessary to protect someone’s life, body or property and obtaining your agreement is difficult.

5. Service providers

We use an external email delivery service to send the contact form and our email. Where handling of personal information is entrusted to a provider in this way, we supervise that provider appropriately.

6. Keeping it safe

To prevent personal information being leaked, lost or damaged, we encrypt communication with the site (HTTPS) and limit who within the company handles personal information.

7. Analytics and cookies

As of 18 September 2026, this site uses no analytics tools and no advertising cookies. If we introduce them, we will revise this policy and publish the change here.

8. Access, correction and deletion

If you ask us to disclose, correct, add to, delete or stop using your personal information, we will confirm your identity and act promptly in accordance with the law. Please make such requests through the contact form.

9. Changes to this policy

We may revise this policy in response to changes in the law or in our business. If we do, we will publish the revised version here with the date of last revision.

10. Contact

Questions about this policy, or about how we handle personal information, are welcome through the contact form.

Established 18 September 2026.

This English text is provided for convenience. In the event of any discrepancy, the Japanese version prevails.