How many movies have Hachirô Minamoto and Isao Yamagata acted in together?

They have worked on 6 movies together! Their first movie together was Souls in the Moonlight (1957) while their highest rated movie together was Miyamoto Musashi: The Duel at Ichijo Temple (1964). They have not worked together since Miyamoto Musashi: The Duel at Ichijo Temple (1964). They are most known for their drama films together.