Privacy Policy

Article 1 (Information We Collect)

1. Account information: Display name, email address, and password (stored using irreversible encryption)
2. Linked external account information: When you log in with a Google, GitHub, or Microsoft account, the identifier, display name, and email address provided by that service
3. Usage records: Records of your activity, such as registered game information, content you have created, plays, votes, Loves, and comments
4. IP address: Collected to prevent fraudulent votes and score submissions. IP addresses associated with play records are converted into irreversible hash values before being stored
5. Cookies, etc.: Used to keep you logged in, as well as cookies set by the external services described in Article 4

Article 2 (Purposes of Use)

1. To provide the Service, verify identity, and keep you logged in
2. To compile rankings and prevent fraudulent votes and scores
3. To deliver notifications (follows, comments, etc.)
4. To analyze usage and improve the Service
5. To respond to violations of the Terms of Service and to inquiries

Article 3 (Provision to Third Parties)

Except as required by laws and regulations, the Service does not provide personal information to third parties without the consent of the individual concerned.

Article 4 (Transmission of Information to External Services)

The Service uses the following external services, and information is sent to them:

1. Google Analytics (access analytics): Collects browsing information using cookies. Google's policy
2. Google AdSense (ad delivery): May display personalized ads using cookies. You can opt out in Ad Settings
3. Email delivery infrastructure: Your email address is used to send notification emails

Article 5 (Security Measures)

The Service takes reasonable security measures to prevent unauthorized access to, and loss or leakage of, the information it collects.

Article 6 (Disclosure, Correction, and Deletion)

1. Users may request disclosure, correction, suspension of use, or deletion of their personal information. Please contact us through the point of contact described in Article 8.
2. If you delete your account, information that can identify you will be deleted or anonymized within a reasonable period. Game information that has already been published is handled in accordance with the Terms of Service.

Article 7 (Changes to This Policy)

The Service may change this Policy as necessary. We will announce any material changes on the Service.

Article 8 (Contact)

For inquiries regarding the handling of personal information, please contact us through the contact form.