How many movies have Emi Toya and Etsuko Abe collaborated on?

They have worked on 2 movies together! Their first movie together was Your Voice -KIMIKOE- (2017) while their highest rated movie together was Sound! Euphonium the Movie – May the Melody Reach You! (2017). They have not worked together since Sound! Euphonium the Movie – May the Melody Reach You! (2017).