How many movies have Hiroki Ueda and Taichi Ishidate collaborated on?

They have worked on 13 movies together! Their first movie together was The Disappearance of Haruhi Suzumiya (2010) while their highest rated movie together was Free! the Final Stroke The First Volume (2021). They have not worked together since Tsurune the Movie: The First Shot (2022). They are most known for their animation films together.