Nihon university CST Hall (6F in Bld. A in the map below)
5-10 min walk from
- Shin-ocha no mizu st. (Metro Chiyoda line),
- Ocha no mizu st. (JR Chuo line),
- Ocha no mizu st. (Metro Marunouchi line),
- Ogawa machi st. (Toei Shinjuku line)
1-8-14 Kanda-surugadai, Chiyoda, Tokyo 101-8308
https://www.cst.nihon-u.ac.jp/campus/surugadai/#
(choose your language at top right in the map)