okienero, hatsune miku, kasane teto, kasane teto (utau), kasane territory (utau), utau, vocaloid, commentary, english commentary, 2girls, ahoge, aqua hair, black shirt, black sleeves, chibi, chibi only, collared shirt, demon wings, detached sleeves, drill, drill hair, english text, long hair, multiple girls, necktie, red hair, shaded face, shirt, simple background, sleeveless, sleeveless shirt, speech bubble, twin drills, twintails, wings, yellow background