How many movies have Hiroshi Chō and Shirō Ōhama acted in together?

They have worked on 5 movies together! Their first movie together was The Sands of Kurobe (1968) while their highest rated movie together was Outlaw: Gangster VIP 2 (1968). They have not worked together since Blind Woman's Curse (1970). They are most known for their action films together.