How many movies have Shunji Inoue and Yota Tsuruoka collaborated on?

They have worked on 12 movies together! Their first movie together was Zone of the Enders: Idolo (2001) while their highest rated movie together was Violet Evergarden: The Movie (2020). They have not worked together since Violet Evergarden: The Movie (2020). They are most known for their animation films together.