
Quick answer — Kazuki Ueno worked on Sound! Euphonium 3 (Assistant Director of Photography), Tokubetsu-hen Hibike! Euphonium: Ensemble Contest (Assistant Director of Photography).
Kazuki Ueno worked on Sound! Euphonium 3 (Assistant Director of Photography), Tokubetsu-hen Hibike! Euphonium: Ensemble Contest (Assistant Director of Photography).