How many movies have Jun Aki and Mami Yuki acted in together?

They have worked on 4 movies together! Their first movie together was Shinjuku Midare Machi: Ikumade Matte (1977) while their highest rated movie together was Sins of Sister Lucia (1978). They have not worked together since Sex Horoscope: Love Tasting (1978). They are most known for their drama films together.