How many movies have Takayuki Hattori and Takuya Ogasawara collaborated on?

They have worked on 2 movies together! Their first movie together was Doraemon the Movie: Nobita's Little Star Wars 2021 (2022) while their highest rated movie together was Doraemon the Movie: Nobita's Earth Symphony (2024). They have not worked together since Doraemon the Movie: Nobita's Earth Symphony (2024).