How many movies have Haruna Kojima and Shizuka Oya acted in together?

They have worked on 5 movies together! Their first movie together was AKB48 Request Hour Setlist Best 100 2009 (2009) 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.