Address：Ibaraki Prefecture Koga Higashi 1-13-2
Tel：0280-32-2100
Nearest station：JR conventional lines Koga Station

Address：Yuki, Ibaraki Prefecture Yuki City 13508-1
Tel：0296-33-1511
Nearest station：JR conventional lines Yuki Station

Address：Ibaraki Prefecture Koga, Higashi 1-chome 12th No. 7
Tel：0280-32-9500
Nearest station：JR conventional lines Koga Station

Address：Tsukuba, Ibaraki Prefecture research Gakuen D3 districts 7
Tel：029-863-1045
Nearest station：Tsukuba Express research Gakuen Station

Address：Ibaraki Prefecture Mito Shimiya cho 3-2-14
Tel：029-231-8110
Nearest station：JR conventional lines / Kashima coastal railway Mito Station

Address：Kamisu, Ibaraki Prefecture canal 2-1-23
Tel：0299-92-1100
Nearest station：

Address：Hitachinaka City, Ibaraki Prefecture Ohira 1-22-1
Tel：029-273-7711
Nearest station：Hitachinaka Kaihin Railway Kaneage Station

Address：Tsuchiura, Ibaraki Prefecture port city 1-4-26
Tel：029-824-1211
Nearest station：JR conventional lines Tsuchiura Station

Address：Tsukuba, Ibaraki Prefecture Onozaki 488-1
Tel：029-856-2211
Nearest station：Tsukuba Express Tsukuba Station

Address：Ibaraki Prefecture Itako Itako 100-15
Tel：0299-63-2220
Nearest station：JR conventional lines itako station