How many movies have Aoi Yuki and Toru Akiba collaborated on?

They have worked on 2 movies together! Their first movie together was Puella Magi Madoka Magica the Movie Part III: Rebellion (2013) while their highest rated movie together was Saga of Tanya the Evil: The Movie (2019). They have not worked together since Saga of Tanya the Evil: The Movie (2019).