How many movies have Kinen Masumoto and Tsuyoshi Ôki collaborated on?

They have worked on 3 movies together! Their first movie together was Zoku seiun yakuza - ikari no otoko (1965) while their highest rated movie together was By a Man's Face Shall You Know Him (1966). They have not worked together since By a Man's Face Shall You Know Him (1966).