Site Policy

This web site is operated and managed by SEI Optifrontier Co., Ltd. Please read the following carefully before using this web site.


The documents appearing on the SEI Optifrontier web site (hereinafter referred to as "this site") are protected by copyrights owned by SEI Optifrontier Co., Ltd. (hereinafter referred to as the "Company"), unless otherwise indicated. The Company grants you a right to copy the documents appearing on this site solely for your noncommercial, internal use, on the conditions that on any copies of these materials you make, the Company's copyright notice is retained.

Except as expressed above, this site does not grant any right to you under any copyright, patent, trademark or other intellectual property right of the Company or any third party. In the case specific terms of use are indicated for each document, the relevant clause shall be given priority.


The information published on this site is as of the date of publication. Please note that the information is subject to change after the time of publication.

The Company takes the utmost care regarding the operation of this site and the information contained herein. However, the Company makes no representation or warranty of any kind with this information. The Company shall not in any way be responsible or liable for any losses or damages resulting from the use of this site or the information contained herein.

Linking Policy

You may make links freely to any page in this site. You do not need to ask permission, but you must comply with the following guidelines.

  • This site's URL or the content in this site is subject to change or discontinuance without prior notice.
  • Do not incorporate any content from this site into any other web site by any means (e.g. by framing).
  • The Company is not responsible for links made to this site on other web sites. If you are a member of media, please complete and submit the inquiry form.

Recommended Browsers

Unless otherwise noted, we recommend that this site be viewed using one of the following blowers:
Microsoft Internet Explorer 7 or later for Windows
Firefox 3 or later for Windows and Mac
Opera 9 or later for Windows and Mac
Safari 4 and later for Windows and Mac

Using the other browsers and customized browsers, this site may not display properly.

Page Top