How many movies have Marie Murata and Minami Usui collaborated on?

They have worked on 5 movies together! Their first movie together was The Garden of Sinners: A Study in Murder (Part 2) (2009) while their highest rated movie together was Rascal Does Not Dream of a Dreaming Girl (2019). They have not worked together since Rascal Does Not Dream of a Dreaming Girl (2019). They are most known for their animation films together.