How many movies have Shinya Yamada and Yuriko Yamaguchi collaborated on?

They have worked on 3 movies together! Their first movie together was One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom (2008) while their highest rated movie together was One Piece Film: Z (2012). They have not worked together since Anemone: Eureka Seven Hi-Evolution (2018). They are most known for their action films together.