When browsing or using this website, please take a moment to review the following terms. Please note that these terms may change without prior notice.
This website uses TLS to protect the security of your personal information. Your data is encrypted in transit, so you can use the site with confidence. Note that pages may not display correctly if your browser does not support TLS.
For a safe and comfortable experience, we recommend viewing this site in the following OS / browser combinations. Some device or browser settings may cause unexpected rendering.
| OS | Browser |
| Windows | Latest official version of each of the following Google Chrome Microsoft Edge |
| macOS | Latest official version of each of the following Google Chrome Safari |
| Android | Latest official version of each of the following Google Chrome |
| iOS | Latest official version of each of the following Safari |
OS and browser vendors regularly ship updates that add new features and improve security. Please keep your environment up to date.
This website uses a variety of features to provide better services. Some of these features write identifiers to your browser or send browsing information such as URLs and timestamps to servers. We use access-analytics and ad-delivery services provided by partner companies. Some services may send personal data to servers located overseas.
You can change your cookie preferences .
To see what information each service collects and how it is used, please review that service's privacy policy.
| Type | Service | Provider | Privacy policy | Opt-out |
| Advertising | Google Ads | Open page | Open page | |
| Access analytics | Google Analytics | Open page | Open page |
Depending on your browser settings, the entire page may not render correctly. Since we use TLS to protect your information, please review your browser's security settings. If you are behind a corporate LAN, you may be unable to reach some pages — please check with your network administrator.
The text, photographs, illustrations, videos, software, and other content on this website are protected by copyright, patent, trademark, and other rights held by us or by third parties. Any unauthorized reproduction or redistribution is prohibited.
Unless otherwise specified, the use of this website and the interpretation and application of this Site Policy and disclaimers are governed by the laws of Japan. Unless otherwise specified, the Tokyo District Court shall have exclusive jurisdiction of the first instance over any disputes relating to this website.
You are welcome to link to this website for commercial, non-commercial, or intranet purposes without prior notice. However, we strictly prohibit links from websites that fall into, or risk falling into, the categories below. Even when a website does not match the categories below, we may ask for a change in link style or removal of the link.
We take no responsibility for any content on websites linking to us. Please also note that URLs within this website are subject to change without notice.
Individual pages may contain additional notes beyond those listed above; please review those notes as well.