How many movies have Fujirô Mitsuishi and Hitoshi Ishikawa collaborated on?

They have worked on 3 movies together! Their first movie together was (Marunama) Terekura: Nigiritagaru Hitozuma-tachi (1986) while their highest rated movie together was Za gômon: Niizuma-hen (1987). They have not worked together since Tell Me About the Real Uniform! (1990).