Privacy policy

Last updated: September 2026. Here's what data we collect, how we use it, and the rights you have over it.

1. Scope

This policy covers personal data you provide or generate through our website and related services. It does not cover third-party sites or services you reach via links from this site (LINE, for example).

2. Data we collect

Account data: username, email, optional phone number and locale. Transaction data: subscribed plan, order number, payment status and amount (not the content of your LINE conversation itself). Usage data: browsing activity, device and browser information, a language cookie and the session cookie that keeps you signed in.

3. How we use it

We use this data to create and maintain your account, process subscriptions and confirm payment, provide customer support, improve the site's features and content, and meet our legal obligations. We do not use your personal data for purposes beyond those described here.

4. Cookies & similar technology

We use strictly necessary cookies to keep you signed in (mp_sid) and remember your language preference (lang); these are required for the site to function and cannot be turned off. We do not use advertising or cross-site tracking cookies.

5. Sharing & third parties

Payment communication happens over our official LINE account; message content is handled by the LINE platform under its own privacy policy. Beyond what the law requires or what's needed to deliver a service you requested (such as support), we do not sell or share your personal data with third parties for marketing.

6. Data retention

We keep your personal data only as long as needed for the purposes above. After account closure, we delete or de-identify your personal data within a reasonable period, except for transaction records we're required to retain by law.

7. Your rights

You can view and update your basic details anytime under Account → Settings. To delete your account, or to access or correct other personal data, reach us via official LINE or support — we'll act on it within a reasonable time.

8. Data security

We apply reasonable technical and organizational measures to protect your data, including encrypted password storage and access controls. No transmission over the internet can be guaranteed fully secure — please tell us promptly if you notice anything suspicious.

9. Children's privacy

Our services are only for users aged 18 and over, and we do not knowingly collect personal data from anyone younger. If we learn that a minor has registered, we will delete the related data and disable the account promptly.

10. Changes to this policy

We may update this policy from time to time; the effective date on this page will reflect the latest revision, and material changes may be announced separately.

11. Contact us

If you have questions about this policy or your personal data, please reach us via the official LINE link or other support channel in the footer.