How many movies have Megumi Kiyosato and Shōichi Ikeda collaborated on?

They have worked on 3 movies together! Their first movie together was Horny Diver: Tight Shellfish (1985) while their highest rated movie together was Swap Shinsatsushitsu: Mitsu-shibuki (1986). They have not worked together since (Marunama) Video Room: Namatsuba Aibu (1986). They are most known for their drama films together.