Privacy Policy

Last updated: March 27, 2026

This Privacy Policy describes how this LINE chatbot ("the Service") collects, uses, and handles your information when you interact with it.

1. Information We Collect

When you interact with the Service, we may receive the following information provided by the LINE platform:

• Your LINE user ID (an anonymous identifier assigned by LINE)
• Messages and content you send to the chatbot
• Timestamps of interactions

We do not collect your name, phone number, email address, or any other personally identifiable information unless you explicitly provide it in a message.

2. How We Use Your Information

The information collected is used solely to:

• Respond to your messages and provide the requested service
• Improve the quality and accuracy of responses
• Diagnose technical issues

3. Data Retention

Message logs, if stored, are retained for no longer than 90 days and are then permanently deleted. We do not sell, rent, or share your data with third parties.

4. Third-Party Services

This Service operates on the LINE Messaging Platform. Your use of LINE is also governed by LINE's Terms of Service and Privacy Policy.

5. Security

We use industry-standard measures to protect data in transit (HTTPS) and verify that all incoming webhook requests originate from LINE using cryptographic signatures.

6. Children's Privacy

This Service is not directed at children under the age of 13. We do not knowingly collect information from children.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Continued use of the Service after changes are posted constitutes acceptance of the updated policy.

8. Contact

If you have any questions about this Privacy Policy, please contact us through the LINE chatbot or reach out to the service operator directly.