How many movies have Shizuo Kurahashi and Takashi Aoi collaborated on?

They have worked on 6 movies together! Their first movie together was Cowboy Bebop: The Movie (2001) while their highest rated movie together was My Hero Academia: Heroes Rising (2019). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their action films together.