Terms of Use


The copyrights, trademark rights and other intellectual property rights of the information posted on this website are owned by the Company, unless otherwise indicated (except for copyrighted works, There). It is forbidden to copy the above information and distribute it to third parties without our consent.
In addition, the information on this website may include technically uncertain statements, which are subject to change without notice. The Company and the authors are not liable for any damages to you caused by using this website. Please be aware of the above in advance.

About cookies

This website may use cookie files. Cookies are small pieces of information that are sent to the browser of the person viewing this website and do not infringe on your privacy and are used for the following purposes:

  • a. To identify the computer you are using.
  • b. In combination with the access log, to ascertain the number of visitors to the website more accurately.
  • c. To investigate the pages, etc., on which the customer browsed the website, in combination with the access log.
  • d. For services that require login, to recognize that you are logged in to the server of this website.
  • e. To use it more conveniently when you return to this website with the same browser.

Links to this Website

When linking to this website, please set it on the top page of this website (https://www.eiken.co.jp). Please link to this website after agreeing to the following terms. If you do not agree to the following terms, the link is strictly prohibited.
• The link should not be for profit, solicitation, or to damage or slander our credibility.
• The link must not be from a website that posts illegal activities or content that deviates from common wisdom, or that may violate public order and morals.
• A link to this website does not imply that any rights or obligations will arise with us.
• Immediately delete the link if we deem it inappropriate.
• In addition, our company does not take any responsibility for damages claims or other complaints / claims from third parties against the link source. In addition, we do not guarantee the contents of the linked website. The information and URL of this website may be changed without prior notice.


No information on this website is intended to solicit investment. Investors are advised to make their final investment decisions at their own discretion.
The operation of this website may be interrupted, canceled or changed without notice. In addition, we may not be able to use this site properly due to the communication environment, the condition of your computer, and other reasons. Please note that we are not responsible for any trouble, loss or damage caused by these.