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Recommended Environment

■Supported browser

We recommend that you use the latest version browser.


At least 1024×768 pixel

■Line speed

ADSL or faster

Java Script

Some sections of this website use JavaScript. If JavaScript is not enabled in your browser settings, some sections may not function or be displayed properly.
To ensure that you can view all contents of this website, we recommend that you enable JavaScript in your browser settings.

Style Sheet (CSS)

We apply a style sheet (CSS) to control the display on this website.
If the style sheet is not enabled in your browser settings, some pages may not be displayed properly.
We recommend that you set your browser effectively to enable the style sheet.

Contacting Us

To report any problems such as link errors or incorrect usage of pictures posted on this website,
please email us at

JavaScript is a trademark or registered trademark of Sun Microsystems, Inc. in the United States and other countries.