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Privacy Policy

The advertising services this site uses

This site uses advertising services and affiliate programs distributed by the following third parties. Please refer to the privacy policy of each program for information that may be collected by these services.
 ・Google Adsense
 ・Value Commerce
 ・Moshimo Affiliate
 ・Rakuten Affiliate

Google advertisements

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

These ad-serving companies may use “cookies” (not including your name, address, e-mail address, or telephone number) to display advertisements for products and services of interest to you on this and other sites.

For more information about Google Adsense, please click here to learn more about this process and how you can prevent this information from being used by ad-serving companies.

Amazon Associate

This site participates in the Amazon Associates Program, an affiliate program designed to provide a means for sites to earn referral fees by promoting and linking to As an Amazon Associate, Yun, the administrator of this site, earns income from qualified sales.

Access Analytics Tool

This site uses Google Analytics, an access analysis tool by Google.The Google Analytics uses cookies to collect traffic data, which is collected anonymously and does not personally identify you.

You can refuse the collection of this feature by disabling cookies, so please check your browser settings. For more information about this agreement, please click Google Analytics Terms of Use or Google Policy.


We are not responsible for any information, services, etc. provided on sites to which you are redirected by links, banners, etc. from this site.

While we strive to provide the most accurate information possible regarding the content and information on this site, we cannot guarantee the accuracy or safety of the information. Information may be out of date.

Please note that we are not responsible for any damages or other losses caused by the content of this site.


Copyrights to the contents of this site (photos, images, text, etc.) belong, in principle, to this site and may not be reproduced without permission.

If you wish to use the contents of this site, please contact us separately.


Please direct any inquiries regarding this policy to the following contact point.

September 14, 2017 Formulated
July 19, 2024 Revised