How many movies have Nobuko Mizuta and Toshiyuki Morikawa collaborated on?

They have worked on 4 movies together! Their first movie together was Please Save My Earth (1993) while their highest rated movie together was Gundam Reconguista in G Movie I: Go! Core Fighter (2019). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their science fiction films together.