privacy policy

basic policy

This site recognizes the importance of personal information and considers the protection of personal information to be a social responsibility, and complies with laws and regulations regarding personal information, and properly acquires, uses, and manages personal information handled on this site.

Scope of Application

This Privacy Policy describes the policy that this site will follow when handling personal information or similar information of customers.

Purpose of Use of Personal Information

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

  • To confirm your identity
  • 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 the customer has given individual consent
Management of personal information

To ensure the accuracy and safety of personal information, this site takes thorough security measures and implements necessary and appropriate level of safety measures to protect personal information from leakage, falsification, and unauthorized access.

This site uses SSL encryption to prevent important information from being read or altered by third parties.

Provision of Personal Information to Third Parties

This site will not provide personal information to third parties except for legitimate reasons, including but not limited to the following

  • When we have the consent of the person in question
  • When required by law
  • When necessary to protect the life, body, or property of an individual
  • When necessary for public health or the sound development of children
  • When cooperating with the affairs of a national agency, etc., as required by law (tax investigations, statistical surveys, etc.)

This site may entrust personal information to other business entities to the extent necessary to achieve the purpose of use.

Inquiries about personal information

Requests for disclosure, correction, suspension of use, etc. will be handled in accordance with the prescribed methods. Please contact us for specific instructions on how to do so, which will be provided on a case-by-case basis.


Cookies are a mechanism for storing a user's site browsing history on the user's computer.

Users can reject the collection of cookies by disabling them, so please check your browser settings. However, some services and functions of this site may not function properly if cookies are rejected.

Access Analysis

This site uses "Google Analytics" provided by Google for site analysis and improvement.

This service uses cookies to collect traffic data. Traffic data is collected anonymously and does not personally identify you.

Advertisement Delivery

This site uses Google Adsense, a third-party advertising service.

The ad-serving provider may use cookies to display advertisements that match the interests of users. This makes it possible to identify the user's browser, but does not identify the individual.

For information on how to disable cookies and for more information on "Google Adsense", please visit

In addition, as an Amazon associate, this site receives revenue from qualified sales.

Comment and Inquiry Form

This site collects data displayed on comment and contact forms, as well as IP addresses, browser user agent strings, and other information to help us detect spam.

Anonymized hash strings created from email addresses may be provided to the "Gravatar" service to verify that you are using the service.

The service's privacy policy can be found at

If your comment is approved, your profile picture will be publicly displayed along with your comment.

Embedded content from other sites

This site contains embedded content (videos, images, posts, etc.). Embedded content from other sites behaves exactly the same way as if the visitor had visited that site.

These sites may collect data about you, use cookies, embed additional third-party tracking, and monitor your interaction with embedded content.

This includes tracking your interactions with embedded content if you are logged in to that site using your account.


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.

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

The fee descriptions on this site are subject to change without notice.

Copyrights and Portrait Rights

Copyrights and portrait rights for all content (text, images, video, audio, files, etc.) on this site are owned by the owner of this site or each right holder, and unauthorized use (reprinting, reproduction, transfer, secondary use, etc.) is prohibited. Transformation, modification, or revision of the content is also strictly prohibited.

If there is any problem with the content, please contact the respective rights holders in person. We will respond promptly.


In principle, this site is link-free. No permission or contact is required to link to this site. When citing an article, please clearly state the source of the citation and link to the relevant page.

However, please refrain from linking directly to image files or linking in the form of displaying them in HTML pages using inline frames.

Changes to this Privacy Policy

This site will review and improve this Privacy Policy from time to time.

This Privacy Policy is subject to change without prior notice.

Changes to this Privacy Policy shall become effective when posted on this site.