How many movies have Mitsuru Takeuchi and Satomi Oka acted in together?

They have worked on 4 movies together! Their first movie together was Miyamoto Musashi: Showdown at Hannyazaka Heights (1962) and was their highest rated movie together. They have not worked together since Miyamoto Musashi: The Duel at Ichijo Temple (1964). They are most known for their drama films together.