TEL: 029-850-3367
4-3-10 Amakubo, Tsukuba, Ibaraki 305-0005 Japan
Tsukuba InterNet Service Inc.
〒305-0005 4-3-10 Amakubo, Tsukuba, Ibaraki 305-0005 Japan
TEL 029-850-3367 FAX 029-850-3368