Keio Kids Club
Child day-care center is available for lab members.
The Chido Library is managed by Tohoku University of Community Service and Science, Tsuruoka City and Keio University. The collenction concentrates on subjects related to computer science and the natural sciences.
This building is owned by Tohoku University of Community Service and Science and Keio University. Located accross the center building, the restaurant Hyakkenbori is named after the lake where it is situated.