How many movies have Reiko Mikawa and Shingo Yamashiro acted in together?

They have worked on 3 movies together! Their first movie together was The Erotomaniac Daimyo (1972) while their highest rated movie together was Battles Without Honor and Humanity: Deadly Fight in Hiroshima (1973). They have not worked together since The Karate 2 (1974). They are most known for their drama films together.