How many movies have Gen'ichirou Abe and Rie Matsubara collaborated on?

They have worked on 4 movies together! Their first movie together was Puella Magi Madoka Magica the Movie Part III: Rebellion (2013) while their highest rated movie together was Kizumonogatari Part 3: Reiketsu (2017). They have not worked together since Fireworks (2017). They are most known for their fantasy films together.