Getting Started

Recommended computer environment

For optimal viewing and browser security, the following environments are recommended. However, depending on the service, there may be some incompatibilities. For details, please refer to the websites for each service.

  • Microsoft Internet Explore: latest version
  • Google Chrome: latest version
  • Mozilla Firefox: latest version
  • Safari: latest version
  • Microsoft Edge : latest version


The following plug-ins are necessary to view some of the content on this website. Please download the latest version of each plug-in

CSS (Cascading Style Sheets)

Some pages on this website use Cascading Style Sheets (CSS) for html coding. Please enable CSS as the pages may display differently if CSS is not adopted or if the browser is incompatible with CSS. For details, please refer to the help pages of each browser software.


If the background does not print or the printing area does not fit the paper, please change the settings in your browser or printer software

Content, warranties and liabilities, copyright,governing laws and courts of jurisdiction

For information about the content published on this site, warranties and liabilities, copyrights, governing laws and courts of jurisdiction, please refer to descriptions on the Disclaimer page,and the Disclosure Policy page.

Personal information

This site respects the personal information provided by customers and strives to protect their privacy. For details, please refer to the Personal Information Protection Policy page.