How many movies have Aki Tsunaki and Rica Matsumoto collaborated on?

They have worked on 3 movies together! Their first movie together was Pokémon the Movie 2000 (1999) while their highest rated movie together was Yu-Gi-Oh!: The Dark Side of Dimensions (2016). They have not worked together since Yu-Gi-Oh!: The Dark Side of Dimensions (2016). They are most known for their animation films together.