How many movies have Hisao Shirai and Mitsuki Nakamura collaborated on?

They have worked on 6 movies together! Their first movie together was Crying Freeman 1: Portrait of a Killer (1988) while their highest rated movie together was Crying Freeman 3: Shades of Death, Part 2 (1990). They have not worked together since Crying Freeman 5: Abduction in Chinatown (1992). They are most known for their animation films together.