How many movies have Takuya Nishimichi and Tomoyuki Ohshita collaborated on?

They have worked on 3 movies together! Their first movie together was The Testament of Sister New Devil: Departures (2018) 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.