Hiroo Oikawa

Twilight Mystery Murder Game

Release date: 12/21/1991

Where did Sharaku go?

Release date: 08/22/1968

Getting Any?

Character: Office Worker

Release date: 02/11/1995

Kosuke and Rikimaru: Dragon of Konpei Island

Character: Sanpei (voice)

Release date: 09/23/1988