Cookie Policy
A Cookie is a file created on your device when you visit a website. It contains information sent from the website you visit. By using Cookies, a website can identify your browser when you return to the same website you visited before, which makes it more convenient to use the website by skipping the input of the same information to the website.
We use Cookies for the following purpose.
We use Cookies in our corporate websites for the purpose of “Keeping session state”, “Analytics and performance improvement”, and “Advertisement”.
We use Cookies in our Material Procurement Information website for the purpose of “Restricting actions”.
We use Cookies in our online booking/purchasing website such as “JR EAST Train Reservation” for the purpose of “Authentication”, “Keeping session state”, “Analytics and performance improvement”, and “Advertisement”.
The retention periods of the Cookies we use for each purpose are as below.
Authentication Cookies are used when you log in to our website. If you continue browsing our website or use mobile phone application, it shall be deemed that you have agreed our Privacy Policy and Cookies Policy and consented to our use of cookies during your use of our service.
You can disable the Cookies at any time by changing the settings of Cookies of your browser. How to change the settings is different between each browser. Please refer to the support page of each browser. The followings are the URLs of the support pages of browsers majorly used.
Please understand that if you disable all the Cookies, some of the functions of a website may work improperly, services which need authentication may not be provided, and there may be limit of using services on the Internet.
This Cookie Policy is subject to change without prior notice if necessary. The revised Cookie Policy will be posted on our website.