• Guide in general

http://www.kek.jp/intra-e/access/
http://www.kek.jp/RSO/eng/

• From Narita airport to Tsukuba center

http://www.kek.jp/RSO/guide/transportation/narita_jikokuhyo.html

• From Tsukuba center to KEK

http://www.kek.jp/RSO/pdf/KEK_Center.pdf
(see the upper box, green and white)

• From Tokyo to Tsukuba center / Tsukuba station

by Highway bus (recommended for the first visitors)
http://www.kek.jp/intra-e/access/timetable2.html
by train
http://www.kek.jp/intra-e/access/timetable4.html
(use upper box, "Tsukuba Express")

Railway map

(Click an image for a larger view.)

Please get to the Tsukuba Center as the general guide in the above, then take a taxi to the hotel. The cost is around 3,000 yen.
The following will help you.


(Click an image for a larger view.)