Terms of Use

Use of the Website

This website (“the Website”) is operated by Onoken Co., Ltd. (“the Company”). Carefully read these Terms of Use before accessing the Website. By using the Website, you agree to be bound by these terms and conditions.

Please note that these Terms of Use are subject to change without notice, so be sure to check for the latest content when using the Website.


From different perspectives, the Company pays careful attention to the content posted on the Website. However, the Company provides no guarantee that any information published on the Website is accurate, up to date, or useful, or that the Website is free of errors or computer viruses. In addition, content on the Website may be added to or changed without notice.
Please note that the Company will not be liable in any way for any loss resulting from the use of the information or the content on the Website.


Copyright for all information contained on the Website, including, but not limited to, text, illustrations, and images, is owned by the Company or the providing third party.
Visitors may not in any way use, reproduce, modify or transmit to the public any content on the Website without prior consent from the Company, except when it is strictly for personal use.


Trademarks and tradenames displayed on the Website are either registered or unregistered trademarks of the Company or a third party.


Please contact us if you would like to have a link on the Website.
The Company assumes no responsibility for any information contained in any third-party site linked to or from the Website.

System Requirements

The Website requires the following browsers and plug-ins to ensure safe and user-friendly access. Please check your software version before downloading.

Access via a Computer

Windows 10 Users Mac OS Users
Edge (latest version)
Mozilla Firefox (latest version)
Google Chrome (latest version)
Safari (latest version)

Access via a Smartphone or Tablet

iPhone/iPad Users Android Users
iOS 14 or higher version Android 11 or higher version

Please check that one of the above operating systems is installed on your device. Other operating systems, including older ones, might not display parts of the Website correctly or might not work correctly.

Note: We do not guarantee that the Website will operate correctly on beta versions or other preview releases of the above operating systems.



We recommend using the latest version of Adobe Acrobat Reader. The latest version can be downloaded from the Adobe Acrobat Reader link below.


Some parts of the Website include content that uses JavaScript. Please enable JavaScript in your browser when using the Website.

Use of Google Analytics

The Company could use Google Analytics to analyze how people are viewing the Website. Google Analytics uses cookies to collect user information but does not gather any personally identifiable information such as names, addresses, phone numbers or email addresses. For a more detailed explanation regarding the Google Analytics Terms of Service, please see the Google Analytics website.

Applicable Laws

The use of the Website is governed by the laws of Japan.

Prohibited Acts

Any of the following acts against the Company, its subsidiaries or affiliated companies, and their board members or employees, or other companies (parties) or organizations are strictly prohibited when using the Website.

  • Acts that insult, slander, or threaten
  • Acts that cause a disadvantage or damage
  • Acts that could damage credibility
  • Acts that are illegal or potentially illegal
  • Acts that are contrary to public order and standards of decency