About this Website

1.Recommended operating environments

The following operating environments are recommended for optimal accessibility of our website. We implement display and operation verification for the browsers and devices listed below.
However, we cannot guarantee that malfunctions may not occur due to unforeseen circumstances.

PCs (Windows)
  • Microsoft Internet Explorer 9, 11
  • Firefox (latest version)
  • Chrome (latest version)
  • iOS 7.x
  • Android 4.2.2

2.Responsive web design

With the exception of some pages, the layout of our website has been designed fit your screen using responsive web design.
With responsive web design, CSS3 Media Queries is used to gauge the size of the screen on the device being used. The layout is automatically adjusted for viewing on PCs, tablets and smartphones. With older browsers that do not support CSS3 Media Queries, all page layouts will display in PC format.


Some content on this site uses JavaScript. This content may not function or display properly if JavaScript is not enabled in your browser. To ensure access to all content on this website, we recommend that you enable JavaScript in your browser.