How many movies have Mayu Ogasawara and Miru Shiroma acted in together?

They have worked on 3 movies together! Their first movie together was 「見逃した君たちへ」チームA 3rd Stage「誰かのために」公演 (2011) and was their highest rated movie together. They have not worked together since Team A 7th Stage "M.T. ni Sasagu" (2017). They are most known for their music films together.