How many movies have Seishirō Hara and Tokio Oki acted in together?

They have worked on 31 movies together! Their first movie together was Gate of Hell (1953) while their highest rated movie together was Lone Wolf and Cub: Baby Cart in Peril (1972). They have not worked together since Death at an Old Mansion (1975).

Role
Mondonoshô Ochiai
Role
Katsunosuke Ichikawa