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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 appropriately acquires, uses, and manages personal information handled by this site.

Scope of Application

This Privacy Policy describes the policies that we follow 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.

  • To confirm your identity
  • To confirm and respond to inquiries, comments, etc.
  • To distribute and send e-mail newsletters, 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.
  • Other purposes for which individual consent has been obtained

Management of personal information

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

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

Provision of Personal Information to Third Parties

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

  • If you have the consent of the person in question
  • When required by law
  • When necessary to protect the life, body, or property of a person
  • When necessary for public health and the sound upbringing of children
  • In the case of cooperation with the affairs provided for by laws and regulations of national organizations, etc. (tax investigations, statistical surveys, etc.)

This site may outsource personal information to other businesses to the extent necessary to achieve the purpose of use.

Inquiries about personal information

When we receive a request for disclosure, correction, or suspension of use, we will respond in accordance with the prescribed methods. Please contact us for specific methods, which will be provided on a case-by-case basis.


A cookie is a mechanism that stores a user’s site browsing history on the user’s computer.

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

Web access analysis

This website 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 does not personally identify you.

Advertisement Delivery

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

Ad-serving providers may use cookies to display advertisements that match the interests of users. This enables identification of the user’s browser, but does not identify the individual.

For more information on how to disable cookies and “Google Adsense”, please visit

Comment and Inquiry Form

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

An anonymized hash string created from your email address may be provided to the service to verify that you are using the “Gravatar” service.

The service’s privacy policy can be found at

Please note that if your comment is approved, your profile picture will be made available to the public 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 as if the visitor had visited that site.

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

If you are logged in to that site using your account, this includes tracking your interactions with embedded content.


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. Please understand that we are not responsible for any damage or loss caused by the content of this site.

When you move from this site to other sites by links, banners, etc., we are not responsible for the information, services, etc., provided at the new site.

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

Copyrights and Portrait Rights

The copyrights and portrait rights to all content (text, images, video, audio, files, etc.) on this site are owned by the owner of this site or the respective right holders, and unauthorized use (reprinting, reproduction, transfer, secondary use, etc.) of any content is prohibited. Transformation, modification, or revision of the content is also strictly prohibited.

If you have any problems with the content of the site, please contact the respective rights holders. 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 within an HTML page 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 be effective upon posting on this site.