Privacy Policy

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Note: The original text in Japanese is the primary version.

Basic Policy

We recognize the importance of personal information and consider it a social responsibility to protect it. We comply with relevant laws regarding personal information and handle the acquisition, use, and management of personal information appropriately on this site.

Scope of Application

This Privacy Policy outlines the guidelines that this site adheres to when handling customer’s personal information or equivalent information.

Purpose of Use of Personal Information

We will use the information provided by customers within the scope of the following purposes:

  • For identity verification
  • For confirmation and response to inquiries, comments, etc.
  • For the delivery of email magazines, direct messages, various notifications, etc.
  • For conducting campaigns, surveys, monitoring, interviews, etc.
  • For the provision, improvement, development, and marketing of services
  • For the provision of personal information to partner businesses, organizations, etc., based on customer consent or application
  • For investigations, such as acts prohibited by terms of use
  • For other purposes individually agreed upon

Management of Personal Information

To ensure the accuracy and security of personal information, we implement thorough security measures to prevent leakage, tampering, and unauthorized access.

To prevent third parties from reading or tampering with important information, this site uses encryption through SSL.

Third-Party Provision of Personal Information

Except for legitimate reasons, this site will not provide personal information to third parties, unless:

  1. With the consent of the individual
  2. Based on legal requirements
  3. Necessary for the protection of life, body, property
  4. Necessary for public health or the sound upbringing of children
  5. Cooperation with government agencies as required by law (tax investigations, statistical surveys, etc.)

This site may entrust personal information to other businesses within the necessary scope to achieve the intended purposes.

Inquiries Regarding Personal Information

We will respond to requests for disclosure, correction, or suspension of use based on the prescribed methods. Please contact us for specific methods.


Cookies are mechanisms that store the browsing history of users on their computers.

Users can refuse collection by disabling cookies through their browser settings. However, disabling cookies may affect the proper functioning of some services or features on this site.

Access Analysis

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

This service uses cookies for collecting traffic data, which is anonymous and does not identify individuals.

Advertising Distribution

This site uses the third-party advertising service “Google AdSense.”

Advertising providers may use cookies to display ads based on user interests, but this does not identify individuals.

For details on disabling cookies and information about “Google AdSense,” please visit Google Ad Technologies.

Comments and Contact Form

On this website, we collect data entered in comments and contact forms, as well as information such as IP addresses and browser user-agent strings, which assist in spam detection.

An anonymized hash string created from your email address may be provided to the “Gravatar” service to check if you are using the service. The privacy policy of this service can be viewed at

Please note that when comments are approved, the profile image will be publicly displayed along with the comment.

Embedded Content from Other Websites

This website includes embedded content (videos, images, posts, etc.) from other sites. Embedded content from other sites behaves in the same way as if the visitor has visited that site.

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

If you are logged into that site using an account, tracking of interactions with embedded content is also included.


While we strive to provide accurate and safe information on the content of this site, we do not guarantee accuracy or safety. We are not responsible for any damages resulting from the content posted on this site.

If you move to another site through links or banners from this site, we are not responsible for the information or services provided on the destination site.

The displayed pricing on this site may be subject to change without notice.

Copyright and Portrait Rights

All rights, including copyright and portrait rights, of all content (text, images, videos, audio, files, etc.) on this site belong to the site owner or the respective rights owner. Unauthorized use (reproduction, duplication, transfer, secondary use, etc.) is prohibited. Modifying, changing, or adding to the content is also strictly prohibited.

If there are any issues with the content published, please contact the respective rights owner directly, and we will promptly address it.


This site is generally link-free. Permission or contact is not required for linking. When quoting, please provide the source and a link to the relevant page.

However, please refrain from direct linking to image files and linking within HTML pages using inline frames.

Changes to this Privacy Policy

This site will periodically review and strive to improve the content of this Privacy Policy.

Changes to this Privacy Policy may be made without prior notice.

Changes to this Privacy Policy will be effective upon publication on this site.