How many movies have Hiroshi Chō and Yōko Yokota acted in together?

They have worked on 12 movies together! Their first movie together was Voice Without a Shadow (1958) while their highest rated movie together was Tattooed Life (1965). They have not worked together since Jokôsei (Marusei) Hakusho: Nikutai Syûyôjo (1976). They are most known for their drama films together.