How many movies have Chôshichirô Mikami and Yasuhisa Tsutsumi collaborated on?

They have worked on 6 movies together! Their first movie together was Forty-Eight Man (1952) while their highest rated movie together was Samurai I: Musashi Miyamoto (1954). They have not worked together since Battle in Outer Space (1959). They are most known for their drama films together.