www.waymarking.com:
This sculpture is located at the entrance of Toa Reinsurance Company. This area is free to everyone so you could enjoy this sculpture.
6, Kanda-Surugadai 3-chome, Chiyoda-ku, Tokyo 101-8703, Japan.
Tokyo Metro Shin Ochanomizu station or JR Ochanomizu station is convenient to get this waymark.