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Privacy Policy

Last Updated: February 12, 2026

This Privacy Policy explains how we handle personal information in connection with the Service.

1. Information We Collect

  • Account information such as email address and user ID
  • Payment-related information obtained through Stripe
  • Contents of uploaded PDFs
  • Log information such as IP address and usage history
  • Cookies and similar identifiers

2. Purposes of Use

  • Providing and operating the Service
  • Managing billing and payments
  • Preventing unauthorized or abusive use
  • Improving the Service
  • Complying with legal obligations

3. Sharing with Third Parties

  1. We may provide necessary information to Stripe for payment processing.
  2. We may transmit data to external API providers for AI processing.
  3. Except as required by law, we do not provide personal information to third parties without the user's consent.

4. External Transfers and Overseas Servers

The Service may use servers located outside Japan for AI processing and related operations. Any external transfers are managed in accordance with the policies of the relevant providers.

5. Data Retention

Content is generally deleted after a certain period unless retention is required by law.

6. Security

We implement appropriate security measures and strive to prevent unauthorized access and data leakage.

7. User Rights

Users may request access to, correction of, or deletion of their personal information.

8. Cookies

The Service uses cookies to improve usability and service operation.

9. Model Training

Whether data sent through APIs is used for model training depends on the terms of the relevant external service providers.

10. Contact

For privacy-related inquiries, please contact us using the designated support channel.