How many movies have Hidenori Fukuoka and Shizuo Kurahashi collaborated on?

They have worked on 6 movies together! Their first movie together was Fullmetal Alchemist the Movie: The Sacred Star of Milos (2011) while their highest rated movie together was Bungo Stray Dogs: Dead Apple (2018). They have not worked together since My Hero Academia: World Heroes' Mission (2021). They are most known for their action films together.