How many movies have Rika Ota and Sagako Itakura collaborated on?

They have worked on 3 movies together! Their first movie together was The Disappearance of Haruhi Suzumiya (2010) while their highest rated movie together was K-On! The Movie (2011). They have not worked together since Fortune Favors Lady Nikuko (2021). They are most known for their comedy films together.