How many movies have Emiri Kato and Yoko Hikasa acted in together?

They have worked on 6 movies together! Their first movie together was Student Council Staff Members the Movie (2017) while their highest rated movie together was BanG Dream! Episode of Roselia II: Song I am. (2021). They have not worked together since BanG Dream! Poppin'Dream! (2022). They are most known for their animation films together.