Basic Policy

IDDK Co., Ltd. (hereinafter referred to as “this site”) recognizes the importance of personal information and considers that it is a social responsibility to protect personal information, and complies with laws and regulations regarding personal information. We will properly acquire, use, and manage the personal information handled on the site.

Scope of Policy

This privacy policy indicates the policy that we will comply with when handling your personal information or similar information.

Purpose of Use of Personal Information

This site will use the information provided by customers within the scope of the following purposes.

For identity confirmation
  • To confirm and respond to inquiries, comments, etc.
  • To distribute and send e-mail magazines, direct mail, various notices, etc.
  • To conduct campaigns, questionnaires, monitoring, interviews, etc.
  • To provide, improve, develop, and market services
  • To provide personal information to affiliated businesses and organizations based on the customer’s consent or application
  • To investigate activities prohibited by the Terms of Use, etc.
  • For other purposes for which individual customer consent has been obtained.

Management of Personal Information

This site thoroughly implements security measures to ensure the accuracy and safety of personal information, and implements necessary and appropriate levels of safety measures against risks such as leakage, falsification, and unauthorized access of personal information.

This site uses SSL encryption to prevent important information from being read or tampered with by a third party.

Provision of Personal Information to Third Parties

This site will not provide personal information to third parties except for justifiable reasons, including.

With the consent of the person concerned
  • When required by law
  • When it is necessary for the protection of human life, body, or property
  • When necessary for public health or sound upbringing of children
  • When cooperating with the affairs of government agencies, etc., as required by law (tax investigations, statistical surveys, etc.)
  • We may entrust personal information to other business entities to the extent necessary to achieve the purpose of use.

Inquiries about personal information

When we receive a request for disclosure, correction, suspension of use, etc., we will respond in accordance with the prescribed method.

About Cookies

Cookie is a mechanism to save the user’s site browsing history on the user’s computer.

Users can refuse collection by disabling cookies, so please check the settings of your browser. However, if you refuse Cookies, some services and functions of this site may not work properly.

Access Analysis

This site uses “Google Analytics” provided by Google to analyze and improve the site.
This service uses cookies to collect traffic data. Traffic data is collected anonymously and is not personally identifiable.


While every effort has been made to ensure that the content and information on this site is as accurate as possible, we cannot guarantee its accuracy or safety. We are not responsible for any damage or loss caused by the content of this site.

If you are transferred from this site to another site by a link or banner, we assume no responsibility for the information, services, etc. provided on the new site.

The prices listed on this site are subject to change without notice.

Copyrights / Portrait Rights

The copyrights and portrait rights of all the contents (text, images, videos, sounds, files, etc.) posted on this site are owned by the owners of this site or each right holder, and are used without permission (reprint, reproduction, transfer, secondary use, etc.) is prohibited. In addition, we do not allow any modification, modification, or modification of the content.

Linking to this site

In principle, this site is link-free. No permission or notification is required to link to this site. If you wish to cite a page from this site, please clearly indicate the source of the citation and link to the relevant page.

Changes to this Privacy Policy

This site will review the contents of this privacy policy as appropriate and strive to improve it.

This privacy policy is subject to change without prior notice.
Changes to this privacy policy shall take effect when posted on this site.

Contact Us

For inquiries regarding our policy for personal information, please contact the following.

IDDK Co., Ltd.

Asahi Building 309, 1-12-8 Tomioka, Koto-ku, Tokyo 135-0047


Date of enactment and revision of this Privacy Policy
Established: May 31, 2022