How many movies have Ryuichi Kimura and Sumire Morohoshi collaborated on?

They have worked on 4 movies together! Their first movie together was Aikatsu!: Dai Starmiya Ichigo Matsuri Zenyasai!! (2014) while their highest rated movie together was Aikatsu! 10th Story: Starway to the Future (2023). They have not worked together since Aikatsu! 10th Story: Starway to the Future (2023). They are most known for their animation films together.