How many movies have Junko Matsudaira and Sonny Chiba acted in together?

They have worked on 3 movies together! Their first movie together was Battles Without Honor and Humanity: Deadly Fight in Hiroshima (1973) while their highest rated movie together was Detonation: Violent Riders (1975). They have not worked together since Detonation: Violent Riders (1975). They are most known for their crime films together.