Site Policy

Please be aware of the following policies and settings when browsing or using this website, and note that these are subject to change without notice.

Recommended environment

This website is best viewed on PCs, iPhone, iPad, Android™-based smartphones.

Recommended browsers

Windows Microsoft Internet Explorer 11 or above
Google Chrome Latest version
Mozilla Firefox Latest version
Microsoft Edge Latest version
Mac Safari Latest version
Google Chrome Latest version
Mozilla Firefox Latest version
Microsoft Edge Latest version
iPhone Safari Latest version
Google Chrome Latest version
iPad Safari Latest version
Google Chrome Latest version
Android Google Chrome Latest version
  • [Note]
  • *Browsers are often upgraded to add functionality and enhance security. Please ensure you are always using the latest version.

Plug-in software / Browser software

This website uses Adobe Reader. If you do not have the plug-ins listed below, please follow the links provided to download and install them from their respective websites.

Adobe Reader plug-in
Adobe Reader プラグインソフトウエア
Adobe Reader Download (Adobe)
  • [Note]
  • *Clicking on the above links will open a new browser window.


This website uses JavaScript to provide you with a better experience. Please note that if JavaScript is disabled in your browser, you may have problems using or browsing this website.


This website uses cookies to improve the user experience, to optimize web content, and for the purposes of third-party advertising. Cookie information may be analyzed, edited, and made public for statistical marketing purposes.

Information that may identify individual users such as name, address, telephone number, etc. is not among the information stored. Cookies do not have any adverse effect on the user's computer.

You can set your browser settings to refuse to accept cookies or to notify you when a website attempts to set a cookie. However, if you choose to reject cookies you may not be able to use certain features of this website. For instructions on how to use these settings please contact the respective browser manufacturers.

Social media

Comments posted to social media outlets by the Company, Group companies and the employees of the Company and the Group companies do not necessarily represent our official announcements or views and the Company bears no responsibility for their accuracy or validity.
The Company makes every effort to post accurate information on its official account, but recommends you refer to the Company website and press releases for official announcements and views.


The documents, photos, illustrations, video and software featured on this website are protected by the copyrights, patents, trademarks and other rights of the Company, the Group companies and third parties. The use, reproduction or transfer of any of the content on this website without the express consent of Terras Energy Corporation ("TRE") is prohibited.

Links to this website

Links to this website, whether commercial, non-commercial or for intranet use, are permitted without contacting TRE in advance.
However, please refrain from setting links from websites that apply or may apply to the following.

  1. You may also be asked to change the way that the link has been set up or delete the link even if the conditions below do not apply.

    • Websites that include content that slanders or damages the Company, the Group companies or any outside parties including individuals, companies and other forms of organizations.
    • Websites that contain adult content
    • Websites that include content contrary to public order, morals, and social ethics
    • Websites that include content that is or may be illegal
    • Websites related to activities that are or may be illegal
    • Websites with frame links, which obscure the fact that information is from this website, and may cause misinterpretation to the users.
  2. TRE bears no responsibility for any damages incurred from use of information acquired from third party websites linked to from this website or from third party websites that link to this website. Please also note that the URL for this website may be changed without prior notice.