How many movies have Aya Sato and Naoko Yamada collaborated on?

They have worked on 6 movies together! Their first movie together was Evangelion: 2.0 You Can (Not) Advance (2009) while their highest rated movie together was Maquia: When the Promised Flower Blooms (2018). They have not worked together since Detective Conan: The Scarlet Bullet (2021). They are most known for their animation films together.