How many movies have Hisatake Hayashi and Reina Yamauchi collaborated on?

They have worked on 3 movies together! Their first movie together was Pokémon the Movie: Kyurem vs. the Sword of Justice (2012) while their highest rated movie together was Yo-kai Watch: The Movie (2014). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their adventure films together.