Privacy Policy

Governing Law

This policy is governed by the laws of Japan.

Article 1 (Personal Information)

"Personal information" means information about a living individual defined in Japan's Act on the Protection of Personal Information. It includes data that can identify a specific individual by name, date of birth, or other description, or information containing personal identification codes.

Article 2 (Purposes of Collecting and Using Personal Information)

Kotomil collects and uses personal information for the following purposes:

  • To provide and operate the services available on this website
  • To show users the aggregated results of their own calendar data
  • To identify users who attempt to use the service for fraudulent or improper purposes and refuse their access
  • To carry out purposes incidental to the uses listed above

Article 3 (Provision of Personal Information to Third Parties)

Kotomil will not provide personal information to any third party without prior consent from the user, except in the following cases or where permitted by the Act on the Protection of Personal Information and other applicable laws and regulations:

  • When it is necessary to protect someone's life, body, or property and obtaining the individual's consent is difficult
  • When it is particularly necessary for improving public health or promoting the sound development of children and obtaining the individual's consent is difficult
  • When cooperating with a national or local government organization or a person entrusted by them in performing matters prescribed by law, and obtaining the individual's consent is likely to impede the execution of such matters

Article 4 (Changes to this Privacy Policy)

Kotomil may change the contents of this policy without notifying users, except as otherwise provided by law or this policy. Unless otherwise specified by Kotomil, the revised privacy policy takes effect when it is posted on this website.

Article 5 (Deletion of Personal Information)

When you delete your registered information, the personal data associated with your account will be removed and become unavailable. However, a minimal set of information necessary for service operation (such as authentication provider IDs) may be retained for a certain period to prevent unauthorized use.

Article 6 (Advertising)

This site uses third-party advertising services (Google AdSense). These advertising vendors use "Cookies" (information that does not include your name, address, email address, or telephone number) regarding your access to this and other sites in order to display advertisements for products and services that match your interests. For more information about Google AdSense and how to prevent this information from being used by ad-serving entities, please visit here.