How many movies have Shinji Miyazaki and Toshiko Baba collaborated on?

They have worked on 6 movies together! Their first movie together was Pokémon: Arceus and the Jewel of Life (2009) and was their highest rated movie together. They have not worked together since Pokémon the Movie: Hoopa and the Clash of Ages (2015). They are most known for their animation films together.