How many movies have Akiyoshi Tanaka and Yoshinobu Ando collaborated on?

They have worked on 7 movies together! Their first movie together was Doraemon: Nobita and the Birth of Japan (2016) while their highest rated movie together was Doraemon: Nobita's New Dinosaur (2020). They have not worked together since Doraemon the Movie: Nobita's Sky Utopia (2023). They are most known for their animation films together.