How many movies have Ichiro Kijima and Yuri Risa acted in together?

They have worked on 7 movies together! Their first movie together was Female Convict 101: Sexual Hell (1976) while their highest rated movie together was Nun's Diary: Confession (1979). They have not worked together since Three Juicy Sisters: Casual Sex (1979). They are most known for their drama films together.