How many movies have Ikuko Tamine and Tetsuo Umetsu collaborated on?

They have worked on 11 movies together! Their first movie together was The Disappearance of Haruhi Suzumiya (2010) while their highest rated movie together was A Silent Voice: The Movie (2016). They have not worked together since Liz and the Blue Bird (2018). They are most known for their animation films together.