Privacy Policy


This Privacy Policy (hereinafter referred to as "Policy") defines how personal information of users is handled in the services provided on this application (hereinafter referred to as "Services").

Article 1 (Personal Information)

"Personal Information" refers to "personal information" as defined in the Personal Information Protection Law, and includes information about a living individual that can identify a specific individual by name, date of birth, address, telephone number, contact information, and other descriptions contained in such information, as well as data related to appearance, fingerprints, voiceprints, and insurance card numbers, etc. that can identify a specific individual from the information alone (personal identification information).

Article 2 (Method of Collecting Personal Information)

We may ask for personal information such as email addresses when users register to use the Services.

Article 3 (Purpose of Collecting and Using Personal Information)

The purposes for which we collect and use personal information are as follows:

  • To provide and operate our Services
  • To respond to user inquiries (including verifying identity)
  • To send emails about new features, updates, campaigns, and other services provided by us that the user is using
  • To contact users as needed for maintenance, important notices, etc.
  • To identify users who violate the Terms of Service or attempt to use the Services for fraudulent or unreasonable purposes, and to refuse their use
  • To allow users to view, change, or delete their registration information and usage status
  • To charge users for fees for paid services
  • For purposes incidental to the above purposes

Article 4 (Change of Purpose of Use)

We shall change the purpose of use of personal information only when it is reasonably recognized that the purpose of use is related to the purpose before the change. When we change the purpose of use, we shall notify the user of the changed purpose by the prescribed method or publicly announce it on this website.

Article 5 (Provision of Personal Information to Third Parties)

We will not provide personal information to third parties without obtaining prior consent from the user, except in the following cases and except as otherwise permitted by the Personal Information Protection Law and other laws and regulations:

  1. When it is necessary to protect a person's life, body, or property, and it is difficult to obtain the person's consent.
  2. When it is particularly necessary to improve public health or promote the sound growth of children, and it is difficult to obtain the person's consent.
  3. When it is necessary to cooperate with a national or local government or their entrusted person to execute the affairs prescribed by laws and regulations, and obtaining the person's consent may interfere with the execution of such affairs.
  4. When the following matters have been announced or made public in advance, and we have notified the Personal Information Protection Commission:
    1. Including provision to third parties in the purpose of use
    2. Items of data provided to third parties
    3. Means or methods of provision to third parties
    4. Stopping the provision of personal information to third parties at the request of the person
    5. Methods of accepting the person's request. Notwithstanding the provisions of the preceding paragraph, the following cases do not fall under the provision to third parties:
  5. When we entrust all or part of the handling of personal information within the scope necessary to achieve the purpose of use.
  6. When personal information is provided due to business succession through merger or other reasons.
  7. When personal information is used jointly with a specific person, and the person is notified in advance or is in a state where the person can easily know about the joint use, the items of personal information jointly used, the scope of the person using it, the purpose of use, and the name or title of the person responsible for managing the personal information.

Article 6 (Disclosure of Personal Information)

When we are requested by the person to disclose personal information, we shall disclose it to the person without delay. However, we may decide not to disclose all or part of the information if disclosure falls under any of the following, and we will notify the person of the decision without delay:

  1. When there is a risk of harming the life, body, property, or other rights and interests of the person or a third party.
  2. When there is a risk of significant interference with the proper execution of our business.
  3. When it violates other laws and regulations. Notwithstanding the provisions of the preceding paragraph, in principle, we will not disclose information other than personal information such as history information and characteristic information.

Article 7 (Correction and Deletion of Personal Information)

Users can request the correction, addition, or deletion (hereinafter referred to as "Correction, etc.") of their personal information held by us if it is incorrect, by following the procedures prescribed by us. If we deem it necessary to respond to the request based on the results of the investigation, we shall make the Correction, etc. without delay. We shall notify the user without delay when we have made the Correction, etc. based on the provisions of the preceding paragraph or when we have decided not to make the Correction, etc.

Article 8 (Suspension of Use of Personal Information, etc.)

When we are requested by the person to suspend the use or erase personal information (hereinafter referred to as "Suspension of Use, etc.") on the grounds that the personal information is being handled beyond the scope of the purpose of use or that it was obtained by fraudulent means, we shall conduct the necessary investigation without delay. Based on the results of the investigation, if we deem it necessary to respond to the request, we shall implement the Suspension of Use, etc. without delay. We shall notify the user without delay when we have implemented the Suspension of Use, etc. based on the provisions of the preceding paragraph or when we have decided not to implement the Suspension of Use, etc. Notwithstanding the preceding two paragraphs, if the Suspension of Use, etc. involves a large cost or is otherwise difficult to implement, and if we can take alternative measures necessary to protect the rights and interests of the user, we shall take these alternative measures.

Article 9 (Changes to the Privacy Policy)

The contents of this Policy may be changed without notifying the users, except for matters otherwise specified in laws and regulations or in this Policy. Unless otherwise specified by us, the revised Privacy Policy shall take effect from the time it is posted on this website.

Article 10 (Contact for Inquiries)

For inquiries regarding this Policy, please contact us through the app’s inquiry form.

Kengo Saito