personal information

 personal information is information related to the individual.

name, birthday, address, phone number, and date can identify the individual.

purpose of collecting and using personal information

the purpose is below.

・to run this service

・to answer inquiries from users

・to contact in response to maintenance and important news

・to identify users who violate our terms of service, or use this service for improper purposes and suspend a user

・to allow users to confirm or delete their registration

・purposes incidental to the above purposes of use