About us
Location & Access
Head office
6-10-1-9F Ginza, Chuo-ku, Tokyo
Branch offices
Tokyo office
1-21-2-2 Shinkawa, Chuo-ku, Tokyo
Osaka Branch
4-4-7-5 Kawaramachi, Chuo-ku, Osaka-shi, Osaka
Nagoya Branch
2-2-17-6F, Sakae, Naka-ku, Nagoya-shi, Aichi
Fukuoka Branch
5-6-24-4 Nakasu, Hakata-ku, Fukuoka City, Fukuoka Prefecture
Sendai Branch
Miyagi Prefecture Sendai City Miyagino Ward 3-4-1-5F Geumaoka
Associates
rh labo, Inc.
rh investment, Inc
Next Relation, Inc.
rh maintenance, Inc.
1-21-2-2 Shinkawa, Chuo-ku, Tokyo
rh warranty, Inc
IDC Inc.
