How many movies have Atsuko Maeda and Yasushi Akimoto collaborated on?

They have worked on 12 movies together! Their first movie together was The Suicide Song (2007) while their highest rated movie together was Remotely Killed: Behind the Scenes of Murder (2020). They have not worked together since Minegishi Minami Graduation Concert ~Sakura no Sakanai Haru wa Nai~ (2021). They are most known for their music films together.