Real Estate Business
We own and run the KOSEN Bldg. for office use in Akasaka, Minato-ku.
In addition, we own real estate in Nanae, Hokaido and Gora, Kanagawa.
Yonchome, Akasaka, Minato-ku, Tokyo
Total floor area 8,765.55 m2
The stone tablet inscribed with a haiku of our founder Ikkan Kawase;The outside of the Main Entrance
- 【Tokyo】General Affairs Dept.