How many movies have Akiko Yajima and Michiko Yokote collaborated on?

They have worked on 3 movies together! Their first movie together was Ah! My Goddess: The Movie (2000) while their highest rated movie together was Crayon Shin-chan: Super-Dimension! The Storm Called My Bride (2010). They have not worked together since The Magnificent Kotobuki (2020). They are most known for their animation films together.