How many movies have Atsushi Ogasawara and Mizuka Ueda collaborated on?

They have worked on 4 movies together! Their first movie together was The Garden of Sinners: Future Gospel (2013) while their highest rated movie together was Fate/stay night: Heaven's Feel III. Spring Song (2020). They have not worked together since maboroshi (2023). They are most known for their animation films together.