How many movies have Kazuhiro Oki and Keiko Takano collaborated on?

They have worked on 6 movies together! Their first movie together was Bungo Stray Dogs: Dead Apple (2018) 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.