How many movies have Kyoko Hibiki and Yûki Kawai acted in together?

They have worked on 4 movies together! Their first movie together was Delivery Wife: Get Wet! (1984) while their highest rated movie together was Climax Swap Married Woman Kuzushi (1984). They have not worked together since Seifuku kyōjidai (1984). They are most known for their drama films together.