How many movies have Natsumi Matsubara and Rina Chikano acted in together?

They have worked on 7 movies together! Their first movie together was AKB48 Request Hour Setlist Best 100 2008 (2008) and was their highest rated movie together. They have not worked together since 「見逃した君たちへ」ひまわり組 2nd Stage「夢を死なせるわけにいかない」公演 (2011). They are most known for their music films together.