How many movies have Hiroshi Fukatami and Yoshinaga Yoko'o collaborated on?

They have worked on 3 movies together! Their first movie together was The Girl I Abandoned (1969) while their highest rated movie together was Men and War I: Prelude to Destiny (1970). They have not worked together since Men and War II: Land of Love and Sorrow (1971). They are most known for their drama films together.