How many movies have Ikue Otani and Kazuhiko Yokota collaborated on?

They have worked on 3 movies together! Their first movie together was One Piece: Curse of the Sacred Sword (2004) and was their highest rated movie together. They have not worked together since Pokémon the Movie: Diancie and the Cocoon of Destruction (2014). They are most known for their action films together.