How many movies have Shôtarô Ôshima and Tadayuki Okamoto acted in together?

They have worked on 3 movies together! Their first movie together was Blackmail Is My Life (1968) while their highest rated movie together was Watch Out, Crimson Bat! (1969). They have not worked together since Watch Out, Crimson Bat! (1969). They are most known for their crime films together.