KDDI Evolva

About this site


KDDI Evolva, Inc.(hereafter "the Company")is does not provide any guarantee whatsoever regarding the completeness and accuracy of the information that appears on this Website. The Company may change the information appearing on this Website without prior notice.

The Company and all affiliated companies bear absolutely no liability in any form for any direct or indirect losses incurred as a result of using any of the information or content contained in this Website.

Copyrights & Trademarks

The copyrights to all text, images, logos, photographs, videos and animations, software, and all other information contained in the Website belong to "KDDI Evolva" .
You shall not use (including copying, altering, distributing, and sending to the general public) this information without obtaining the prior consent of the copyright owner, unless acceptable under copyright law, such as in the case of private use.

Recommended Operating System and Web Browsers

Web Browser: Microsoft Internet Explorer 9.0 or higher, Microsoft Edge, Mozilla Firefox(latest version), Google Chrome(latest version)
Apple Safari 9.0 or higher
We cannot guarantee that this site will function properly if using other pre-release or beta versions.


To use this website, we recommend using the following Plug-in software for text, movie, and Voice. This website contains Flash content, so ADOBE FLASH PLAYER needs to be installed for proper viewing.

・Download Adobe Flash Player(
・Download Adobe Reader(


All of your personal information is protected by SSL on this site. Providing that you are using a web browser with the necessary security capabilities, all personal information provided via this site, including your name, address and telephone number, will be automatically encrypted before being transmitted. This means that, even if data were to be intercepted by a third party, there is no need to worry about your information being stolen.

Also, you cannot access to this website affected by firewall set-up.
To need more information about SSL on this site, please access the site below:

・ Symantec ( )


This site uses cookies to improve convenience for customers visiting the site, and to obtain information that will enable us to continuously improve the website.

Cookies are items of data sent from the server operating this site to your browser. Cookies sent by the web server are then stored on your computer.

Data stored as part of this process does not include your name, address, telephone number, or any other information that could be used to indentify a specific individual. Cookies will not have any direct negative effects on your computer.
Website operators use cookies to modify information displayed on screen when a customer visits a page that they have already visited previously.
You can configure how your web browser handles cookies, whether you choose to accept all cookies, block all cookies or receive notifications when accepting cookies. Settings differ from one web browser to another, so please check with the browser you are using (via the "Help" menu for instance).
If you configure your web browser to block all cookies, you may not be able to access services that require authentication. Access to various other online services may also be restricted.

About Access Data

In this site, we have some pages for setting collection-tag to use collect and add up the Customer access numbers. The collecting access datas are not included personal information(name, address, telephone numbers for our customers) at all. Our add up datas are only use for enhancing convenience, and improving the quality level in this website.

Third-pirty Advertisements to use Cookie

Some of the third-party companies we outsource operations to may use cookies to monitor traffic visiting specific web pages.

Pages viewed by our customers may also contain advertisements that include information from this site, sent by third-party companies. As such, the relevant third-party companies may obtain and use cookies from users visiting this site.

All cookies obtained by such third-party companies will be handled in accordance with the relevant company's privacy policy.

You may stop a third-party company from using cookies to distribute advertising, by visiting the opt-out page on the relevant company's website.


As a rule, all websites are free to link to this site, regardless of whether they are profit or non-profit. If any of the following descriptions are applicable, or could potentially be applicable, to your website however, we ask that you refrain from linking to this site. Websites that are abusive towards or contain information intended to damage the reputation of KDDI Evolva, or any other companies (persons) or organizations.

  • Websites engaging in, or suspected of engaging in, conduct that infringes upon intellectual property rights (copyrights, trademarks, etc.), property, privacy, right of publicity or any other rights belonging to the Company. Websites operated for commercial purposes.
  • Websites using frames to display this site, or that could potentially mislead third parties by making it unclear that content belongs to the Company (please configure links so that they display this site in full screen or open this site in a new window.)
  • Websites engaging in, or suspected of engaging in, conduct that is in violation of the law (including ordinances and regulations), public order or morals, or intended to interfere with the provision of services via this site, in addition to the above points.
  • The unauthorized use of logos, symbols or other registered trademarks belonging to the Company in links is not permitted. It is also prohibited to post links in such a way that misleads users regarding the source of the relevant information.

Please be aware that the URL for this site is subject to change without notice.