Privacy Policy

roki’s Music Research (operated by Tomohiro Yuki) (“we”) handles the personal information entrusted to us for providing lessons as follows.

1. Information we collect

Your name, LINE display name, contact details, booking dates, information needed to confirm enrollment for the student rate, lesson notes, and recordings you send on LINE.

2. How we use it

• Taking, confirming and communicating about bookings
• Lessons, diagnoses, practice plans and feedback
• Billing and confirming payment
• Notices about the service, such as open slots or cancelled lessons

3. Sharing with third parties

We do not provide personal information to third parties without your consent, except as required by law. For bookings and communications we use external services (such as the official LINE account), and information is handled in accordance with each service’s terms.

4. Recordings and lesson notes

Recordings and lesson notes you send are used only to give you feedback. We never use them in posts, on social media or in advertising without your consent.

5. Security

We take appropriate measures to prevent leaks or loss of your information.

6. Access, correction and deletion

If you ask to see, correct or delete your information, we will respond after confirming your identity.

7. Contact

For questions about how we handle personal information, contact our official LINE accountor by email (ty.12ggk@gmail.com).

8. Changes

We may update this policy as needed.

Effective date: November 13, 2026