How many movies have Deguchi Aki and Rena Matsui acted in together?

They have worked on 8 movies together! Their first movie together was It's going to be a Kami-Concert (2009) while their highest rated movie together was The SKE48 Request Hour Setlist Best 50 2011 (2011). They have not worked together since SKE48 Request Hour Setlist Best 50 2012 (2012). They are most known for their music films together.