How many movies have Sumire Morohoshi and Yui Ishikawa acted in together?

They have worked on 5 movies together! Their first movie together was Aikatsu! The Movie (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.