How many movies have Junichi Uematsu and Kaori Higuchi collaborated on?

They have worked on 5 movies together! Their first movie together was Sakura Wars: The Movie (2001) while their highest rated movie together was Ghost in the Shell: Stand Alone Complex - Solid State Society (2006). They have not worked together since Bleach the Movie: Fade to Black (2008). They are most known for their animation films together.