We are planning the tour to Tsukuba Space Center where the MAXI flight model has been inspected. Tsukuba Space Center (TKSC), located in Tsukuba Science City, is about 70km far from RIKEN. The time required of this tour is roughly half a day.(See bellow)
The participation fee is only for the transportaion. It will be about 3000 yen from RIKEN.
Here is the site of Tsukuba Space Center (TKSC).