How many movies have Kazuhiro Ohmame and Kyoko Niimura collaborated on?

They have worked on 4 movies together! Their first movie together was Pokémon the Movie: Diancie and the Cocoon of Destruction (2014) while their highest rated movie together was Yo-kai Watch Shadowside: Resurrection of the Demon King (2017). They have not worked together since Yo-kai Watch Shadowside: Resurrection of the Demon King (2017). They are most known for their adventure films together.