How many movies have Emi Kitahara and Yuho Akagami collaborated on?

They have worked on 4 movies together! Their first movie together was Tales of Vesperia: The First Strike (2009) while their highest rated movie together was The Quintessential Quintuplets Movie (2022). They have not worked together since The Quintessential Quintuplets Movie (2022). They are most known for their animation films together.