How many movies have Shintarō Miyamoto and Takeshi Kumagai collaborated on?

They have worked on 4 movies together! Their first movie together was Souls in the Moonlight II (1958) while their highest rated movie together was Battles Without Honor and Humanity: Deadly Fight in Hiroshima (1973). They have not worked together since Battles Without Honor and Humanity: Deadly Fight in Hiroshima (1973). They are most known for their drama films together.