Privacy Policy

The Service handles the following information.

• Your email address, used for sign-in (magic link)
• An identifier used to distinguish users
• If you use “My Tenchi Koyomi” (私の天地暦), your date of birth, which is fixed after payment is completed
• Purchase records such as the plan, period, amount, payment identifiers and purchase status
• Personal calendar data calculated from your date of birth
• Inquiries you send to support@tenchi-koyomi.com
• Information about how the Service is used, such as the pages viewed, collected through access analysis (Google Analytics). See “5. Cookies and access analysis”.

We use this information for the following purposes.

• Verifying your identity
• Processing and managing purchases
• Calculating and providing “My Tenchi Koyomi”
• Providing, maintaining and troubleshooting the Service
• Analyzing usage and improving the Service
• Responding to inquiries
• Preventing misuse and operating the Service safely

Your date of birth is used to create “My Tenchi Koyomi”. For the first such purchase, it is registered after payment is completed.

Each account has one confirmed date of birth. Once confirmed, the Service does not provide a way for you to change it yourself.

Your date of birth is not sent to the payment processor (Stripe).

The Service may use external services, to the extent necessary, for sign-in, data storage, payment, system operation, sending and receiving email, and similar purposes.

We use cookies or similar technologies required for sign-in, for example to keep you signed in.

To understand how the Service is used and to improve it, we use Google Analytics, an access analysis tool provided by Google LLC. Using cookies and similar technologies, Google Analytics sends the following information from your browser to Google LLC.

• The pages you view (the URL without additional information such as search conditions) and their titles
• The date and time of viewing, and the referring page (for external sites, only the part corresponding to the site name)
• Browser and device type, screen size, language setting and approximate region
• An identifier assigned to each browser through cookies or similar technologies

The Service does not send your email address, date of birth, payment information or account identifier to Google Analytics. The admin pages and the sign-in processing pages are not measured. We do not use the advertising features of Google Analytics (Google signals and ad personalization).

Visits from the European Economic Area (EEA), the United Kingdom and Switzerland are not measured by Google Analytics. If your device’s time zone is set to a European region, Google Analytics is not loaded at all. If Google otherwise determines that a visit comes from these regions, it is handled without cookies and without identifying the user.

For how Google handles this information, see How Google uses information from sites or apps that use our services and the Google Privacy Policy. If you do not want to be measured, you can stop the data from being sent by using the Google Analytics Opt-out Browser Add-on or by disabling cookies in your browser settings.

We do not use tracking for the purpose of delivering advertising.

We control access through sign-in and limit who can access your information. Confidential information is kept separate from the public code and handled only as far as necessary to provide the Service.

For inquiries about how we handle personal information, and for requests under applicable law such as notification of the purposes of use, disclosure, correction, addition or deletion, suspension of use or erasure, please contact us at the following email address.

support@tenchi-koyomi.com

If you ask about matters required by law regarding retained personal data, we will respond in accordance with the law.

We keep information to the extent required by law and necessary to provide and manage the Service.

If we change this policy, we will post the changes on this page.