How many movies have Sachi Ishida and Seiko Yoshioka collaborated on?

They have worked on 3 movies together! Their first movie together was Boruto: Naruto the Movie (2015) while their highest rated movie together was I Want to Eat Your Pancreas (2018). They have not worked together since Doraemon: Nobita's New Dinosaur (2020). They are most known for their animation films together.