How many movies have Hatsuki Tsuji and Kunihiko Yuyama collaborated on?

They have worked on 7 movies together! Their first movie together was The Three Musketeers: Adventure of Aramis (1989) while their highest rated movie together was Pokémon: Arceus and the Jewel of Life (2009). 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.