How many movies have Kazuhiko Inoue and Toshiaki Kanbara collaborated on?

They have worked on 3 movies together! Their first movie together was Grey: Digital Target (1986) while their highest rated movie together was Legend of the Galactic Heroes: My Conquest Is the Sea of Stars (1988). They have not worked together since Road to Ninja: Naruto the Movie (2012). They are most known for their animation films together.