How many movies have Mayumi Nakamura and Yuji Ushijima collaborated on?

They have worked on 4 movies together! Their first movie together was Pokémon the Movie: Genesect and the Legend Awakened (2013) while their highest rated movie together was Yo-kai Watch: The Movie (2014). They have not worked together since City Hunter: Shinjuku Private Eyes (2019). They are most known for their animation films together.