This is a newly translated roundtable from the booklet included with the Japanese home video release of Sound! Euphonium ~Our Promise: A Brand New Day~. It features the four main Kyoto Animation staff talking about production on the film without spoiling the film itself. Enjoy!
Director: Tatsuya Ishihara
Character Designer/Chief Animation Director: Shoko Ikeda
Chief Unit Director: Naoko Yamada
Chief Animation Director: Futoshi Nishiya