How many movies have Kojirō Kawanami and Tatsuo Endō acted in together?

They have worked on 13 movies together! Their first movie together was The Great Duel (1964) while their highest rated movie together was Code Between Brothers 2 (1966). They have not worked together since A Samurai's Sorrow: The Deadly Sword (1984). They are most known for their crime films together.