How many movies have Atsuko Nakajima and Shinichiro Minami collaborated on?

They have worked on 4 movies together! Their first movie together was Urusei Yatsura: Lum the Forever (1986) while their highest rated movie together was Ranma ½: The Movie — The Battle of Nekonron: The Fight to Break the Rules! (1991). They have not worked together since Initial D: Third Stage (2001). They are most known for their animation films together.