Tenben Co., Ltd.
5th floor, Daini Matsumoto Bldg. 3-9-5 Irihune, Chuohku, Tokyou 104-0042 Japan
Tel: +81-(0)3-3537-3202
Fax: +81-(0)3-3537-3203
webmaster@tenben.co.jp
Five minutes' walk
from No. 7 exit of Shintomicho Station (Tokyo Metro Yurakucho Line)