Address of headquarter
Surugadai Sunrise Bldg.3F 2-11-1
Kanda-surugadai, Chiyoda-ku,
Tokyo #101-0062,
website：https://www.ctjsc.com
Access
Subway Marunouchi Line :
6-minute walk from
Ochanomizu Station (exit 2)
Local trains of Chuo Line, Sobu Line :
5-minute walk from
JR Ochanomizu Station
(Ochanomizu-bashi gate exit)