How many movies have Akira Inoue and Hiromi Muranaka collaborated on?

They have worked on 7 movies together! Their first movie together was Blue Comet SPT Layzner: Act-III Seal 2000 (1986) while their highest rated movie together was Detective Conan: Captured in Her Eyes (2000). They have not worked together since Case Closed: Countdown to Heaven (2001). They are most known for their animation films together.