How many movies have Junichi Suwabe and Yaeko Watanabe collaborated on?

They have worked on 3 movies together! Their first movie together was Kuroko's Basketball the Movie: Last Game (2017) while their highest rated movie together was Fate/stay night: Heaven's Feel III. Spring Song (2020). They have not worked together since Fate/stay night: Heaven's Feel III. Spring Song (2020). They are most known for their animation films together.