How many movies have Masako Izumi and Mitsuo Hamada acted in together?

They have worked on 13 movies together! Their first movie together was Wind and waves of the South (1961) while their highest rated movie together was The Mud-Spattered Pure Heart (1963). They have not worked together since Cherry Blossoms in the Air - The Suicide Raiders - Oh, Buddies! (1970). They are most known for their drama films together.