How many movies have Kyota Washikita and Takashi Hashimoto collaborated on?

They have worked on 3 movies together! Their first movie together was Naruto Shippuden the Movie: The Will of Fire (2009) while their highest rated movie together was One Piece Film: Z (2012). They have not worked together since Code Geass: Lelouch of the Re;Surrection (2019). They are most known for their animation films together.