How many movies have Aki Toyosaki and Minako Kotobuki acted in together?

They have worked on 7 movies together! Their first movie together was K-ON! Live Event ~Let's Go!~ (2010) while their highest rated movie together was K-On! The Movie (2011). They have not worked together since Berserk: The Golden Age Arc III - The Advent (2013). They are most known for their music films together.