Cookie Policy

Use of Cookies

Some content on this site uses cookies to improve our services and to provide you with services that are more appropriate for you.


What is a cookie?

Cookies are the function of keeping information that you have visited this site stored on your computer (or an Internet-connected device such as a smartphone or tablet). By using cookies, you can obtain information such as the number of visits to your computer's website and the pages you visit. In addition, the information collected through cookies does not include any information that allows us to identify you personally.

You can also disable the cookie feature by setting your browser. There is no problem in the use of this site even if the function of the cookie is disabled.

Purpose of use

Understanding usage status and improving services
By understanding the usage of the services provided by this site, we use cookies as a reference to improve our services and to provide services that are more appropriate for your interests and needs.

How do I use Google Analytics?

This site uses Google Analytics, a service provided by Google to understand the usage of this site.


Google Analytics uses cookies issued by us to analyze your use of our site. We receive the results of our analysis from Google, such as Google Analytics reports on user attributes and interest categories, to understand the status of your visit to our site.


Your information collected, recorded and analyzed by Google Analytics does not include any information that identifies a specific individual.
Google also controls this information in accordance with its privacy policy.


Visit the Google Analytics site for a description of Google Analytics terms and conditions, or visit the company's site for a description of Google's privacy policy.


Google Analytics Terms and Conditions

Google's Privacy Policy
You can disable Google Analytics by downloading and installing the "Google Analytics Opt-Out Add-on" on Google's opt-out add-on download page and changing your browser's add-on settings. If you disable Google Analytics, Google Analytics will also be disabled on websites other than the site you visit, but you can also re-enable Google Analytics by re-configuring your browser add-on.
Google Analytics Opt-Out Add-on


We have Google and Yahoo! By utilizing advertising services (display advertising, remarketing, retargeting function) of advertising distribution companies such as , we deliver announcements (ads) when people who have visited this site in the past visit a specific page. In that case, we will use cookies to obtain visit history information on this site.

If you do not wish to receive such notices (advertisements), please visit the following page and disable the use of each cookie.

If you change your browser, delete cookies, or change to a new PC, you will need to set it again.

Google's Opt-Out Page

Yahoo! Opt-out page