1. Data collection
The extension does not collect, store or transmit names, email addresses, location information or other personal information. Processing is completed on the user's device.
2. External communication
The extension does not communicate with external servers or transmit data. It does not connect to APIs or third-party services.
3. Cookies and tracking
The extension does not use cookies or similar tracking technologies.
4. Policy changes
Changes will be announced on the extension distribution page or Matrain website. Consent will be obtained where required by law.
5. Contact
Operator: Matrain Inc.
Email: info@matrain.co.jp