How many movies have Dean Fujioka and Hiromu Arakawa collaborated on?

They have worked on 3 movies together! Their first movie together was Fullmetal Alchemist (2017) while their highest rated movie together was Fullmetal Alchemist: The Revenge of Scar (2022). They have not worked together since Fullmetal Alchemist: The Final Alchemy (2022). They are most known for their adventure films together.