PRIVACY POLICY ■ Collection of personal information This application uses Google's service to advertise and grasp usage situation. ■ Advertisement distribution This application uses the third party distributed advertisement service using Google service. Please refer to our policy for details. ■ Usage analysis This application is grasping usage situation by using Google service. Data collected by Google will be managed based on our policies. ■ Disclosure / provision of personal information to third parties In principle, we do not provide various information to third parties. However, there is a possibility of providing information in the following cases. - Disclosure order based on laws and ordinances - Disclosure requests from judicial or administrative agencies ■ Changing privacy policy This privacy policy may be changed without prior announcement due to changes in business contents, revision of laws and regulations, etc. ■ Inquiries daisuke.t.jp@gmail.com