How many movies have Shinsuke Terasawa and Takashi Maruyama collaborated on?

They have worked on 1 movie together! Their first movie together was Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow! (2016) and was their highest rated movie together. They have not worked together since Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow! (2016).