1 Chome-6-8, Ibaraki 310-0063 Mito
Roppongi Hills Mori Tower, 6-10-1 Roppongi, Minato-ku 106-615 Tokyo
2 Chome-10-3 Central Ishinomaki
Sapporo Tokeidai Bldg. 10F Kita 1-jo Nishi 2-chome, Chuo-ku 060-0001 Sapporo
3 Kitanomaru Koen, Chiyoda-ku 102-8322 Tokyo