How many movies have Masakazu Hishida and Yoshihiro Otobe collaborated on?

They have worked on 3 movies together! Their first movie together was PriPara Movie: Mi~nna Atsumare! Prism☆Tours (2015) while their highest rated movie together was King of Prism: Pride the Hero (2017). They have not worked together since King of Prism: Pride the Hero (2017). They are most known for their animation films together.