How many movies have Hiroko Sakaki and Hiroshi Nawa acted in together?

They have worked on 5 movies together! Their first movie together was Red Peony Gambler: Biographies of a Gambling Room (1969) while their highest rated movie together was Battles Without Honor and Humanity (1973). They have not worked together since Battles Without Honor and Humanity (1973). They are most known for their drama films together.