A Doll's House at Sabo Kaikan Hall
· Sabo Kaikan Hall, Chiyoda, Tokyo, Japan

Wikimedia Commons · Public domain · file Kōchi played Mrs. Linde in the B cast of Haiyuza's production of A Doll's House at Sabo Kaikan Hall. The archive identifies Kōchi as a cast member and gives two June 1968 performance runs, but does not assign her a particular performance date.