How many movies have Seiji Sasaki and Shizuo Kurahashi collaborated on?

They have worked on 3 movies together! Their first movie together was New Fist of the North Star: The Cursed City (2003) while their highest rated movie together was Eureka: Eureka Seven Hi-Evolution (2021). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their action films together.