How many movies have Akihiro Tamagawa and Masafumi Mima collaborated on?

They have worked on 5 movies together! Their first movie together was Pokémon: Mewtwo Returns (2001) while their highest rated movie together was Pokémon: Lucario and the Mystery of Mew (2005). They have not worked together since Animal Crossing: The Movie (2006). They are most known for their family films together.