How many movies have Keiko Yamamoto and Tomoaki Mimiura collaborated on?

They have worked on 4 movies together! Their first movie together was Eden of the East Movie II: Paradise Lost (2010) while their highest rated movie together was Kuroko's Basketball the Movie: Last Game (2017). They have not worked together since The Klutzy Witch: Fūka and the Dark Witch (2023). They are most known for their animation films together.