How many movies have Nao Toyama and Shinji Kawada acted in together?

They have worked on 8 movies together! Their first movie together was Fullmetal Alchemist the Movie: The Sacred Star of Milos (2011) while their highest rated movie together was Macross Δ the Movie: Absolute Live!!!!!! (2021). They have not worked together since Macross Δ the Movie: Absolute Live!!!!!! (2021). They are most known for their action films together.