How many movies have Hiroko Murai and Lee Mi-jin 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 Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their animation films together.