We would like to announce that the User Support System will be temporarily shut off during the below period due to the maintenance works.


Date: August 2 (Sat) 9:00(JST) to August 4 (Mon) 9:00(JST)


* Regarding Accommodation Booking

Our system will accept your requests as usual till 9:00(JST), August 2 (Sat).　It will operate again in full from 9:00(JST), August 4 (Mon).

Apologizing for your inconvenience, please make necessary applications for the period between August 2 (Sat) night and August 4 (Mon) night, BEFOREHAND.


If you have any questions to the above Notice, please kindly direct them to the following email address.

KEK User Support: KRSsupport@ml.post.kek.jp
Accommodation(Dormitory): 029-864-5574 (Tsukuba) 029-284-4947 (Tokai)