How many movies have Atsushi Takahashi and Hiroshi Shimizu collaborated on?

They have worked on 3 movies together! Their first movie together was Tibetan Dog (2011) while their highest rated movie together was Blue Exorcist: The Movie (2012). They have not worked together since Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017). They are most known for their animation films together.