How many movies have Akiko Nakamura and Koichi Yamadera collaborated on?

They have worked on 8 movies together! Their first movie together was Pokémon: The First Movie (1998) while their highest rated movie together was Pokémon the Movie: Secrets of the Jungle (2020). They have not worked together since Pokémon the Movie: Secrets of the Jungle (2020). They are most known for their fantasy films together.