Use of this website

About this website

Although Tokyo Water Co., Ltd. takes great care over the information presented on this website, the company shall not be held liable in any way for activities that make use of information on this website.
If you browse this website without Javascript enabled, it may not function or be displayed properly. We recommend you to turn on Javascript in your browser setting.
This website contains contents that require Adobe Reader and Adobe Flash Player, which need to be installed to view the contents.

  • Adobe Acrobat Reader
  • To view “PDF” format files, installation of theAdobe Reader plug-in that can be downloaded for free from Adobe Systems, Inc. is required.

Regarding copyright

All information carried in this website, such as text, photos, data and illustrations, is covered by copyright. Any unauthorized copying or reproduction is prohibited.
If you wish to reproduce or otherwise use any content of this website, contact us from the “inquiry” page.

Regarding trademarks owned by other companies

Adobe and the Adobe logo are the registered trademarks of Adobe Systems Incorporated.
Java is the registered trademark of Oracle Corporation and its subsidiaries and affiliated companies in the U.S.A. and other countries.
The other company and product names carried in this website are the registered or unregistered trademarks of the respective companies.

Regarding links

If you wish to link to this website, please contact us from the “inquiry” page and inform us of the administrator and URL of the website from which you wish to link to our website, purpose of the link, and so on.
However, please understand in advance that when the website from which you link to our website is judged to contain any content that is illegal or offensive to public order or morals we may ask you to eliminate the link even after approval.


In no event will Tokyo Water Co., Ltd. be liable for any damage or loss arising from your access to this website.