How many movies have Gorô Naniwa and Tatsuo Endō acted in together?

They have worked on 10 movies together! Their first movie together was Three Yakuza (1965) while their highest rated movie together was Three Gamblers (1967). 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.