How many movies have Aina Aiba and Kohdai Kakimoto collaborated on?

They have worked on 4 movies together! Their first movie together was BanG Dream! Episode of Roselia I: Promise (2021) while their highest rated movie together was BanG Dream! Poppin'Dream! (2022). They have not worked together since BanG Dream! Poppin'Dream! (2022). They are most known for their music films together.