How many movies have Maria Sashide and Mayu Sagara acted in together?

They have worked on 20 movies together! Their first movie together was Love Live! Nijigasaki High School Idol Club 〜Blooming Rainbow〜 (2019) while their highest rated movie together was Love Live! Fest (2020). They have not worked together since Love Live! Series Presents Unit Koushien 2024 (2024). They are most known for their music films together.