How many movies have Gorō Ōki and Yûsuke Tsukasa acted in together?

They have worked on 16 movies together! Their first movie together was Battles Without Honor and Humanity (1973) while their highest rated movie together was 映画村殺人事件 (1980). They have not worked together since Labyrinth Romanesque (1988). They are most known for their crime films together.