How many movies have Aiko Oura and Kazuhiro Oki collaborated on?

They have worked on 5 movies together! Their first movie together was Code Geass: Akito the Exiled 5: To Beloved Ones (2016) 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.