Website Policy

This website is run by Koyu Industrial (also as follows.) or its agent. Please read the following Terms and make an agreement in these conditions prior to the Use of this website.

In addition, the website is linked to other websites run by our associated companies. When those sites are used, please be careful because it is necessary to have you agree on a rule and the Terms of Use established in the site.

About a copyright

All contents on our homepage are protected by Copyright Act, Trademarks Act. Across a range accepted explicitly by personal use or other laws, it is prohibited modification, reproduction and conversion. 

About a link

The link to our site is basically free. The notice is unnecessary, but is happy if you can let me know. 

We decline the next link.

The link from the site aiming at the slander of our site or trust damage.

The link from the site including contents with illegal possibility or the site participating in illegal possibility.

The link that it becomes uncertain to be the contents of our facilities by the method of use of frame and others.

We do not take responsibility about any damage when used the site about the contents of the website of the third party except our facilities linking in from our site or our site. In addition, about the link recommend the use of the link site and not a thing recommending a product and service, a company placed in the link site.


Our site is an offer by free.

When our facilities place information in this website, they go down from every aspect with extreme caution. However, about the trouble between a visitor and the third party who occurred on the occasion of the use of our site when the contents on the site have an error or, we cannot take responsibility at all. In addition, about software due to the use of our site, the accident or other damage on the hardware, we cannot take all responsibility either. Thank you for your understanding beforehand. In addition, our facilities are not things taking responsibility about any damage to produce by interruption, the abolition of all or part of a change of the information and administration, the service of our site for whatever reason.


Address: 84, Kandasakumagashi, chiyoda, Tokyo 101-0026 Japan