How many movies have Ashihei Hino and Keiko Awaji collaborated on?

They have worked on 3 movies together! Their first movie together was The Undefeated Woman (1958) while their highest rated movie together was Flower and Dragon: Duel of the Sea Caves (1966). They have not worked together since Flower and Dragon: Duel of the Sea Caves (1966). They are most known for their drama films together.