How many movies have Mayu Kawai and Yoshiko Miyazaki collaborated on?

They have worked on 1 movie together! Their first movie together was Delicious Party♡Precure Movie: Dreaming♡Children's Lunch! (2022) and was their highest rated movie together. They have not worked together since Delicious Party♡Precure Movie: Dreaming♡Children's Lunch! (2022).