channel (caststation), hatsune miku, kasane teto, mesmerizer (vocaloid), utau, vocaloid, highres, 2girls, black eyes, black necktie, blue hair, blue shirt, collared shirt, drill hair, gloves, hat, long hair, multiple girls, necktie, open clothes, open mouth, overalls, pants, red eyes, red hair, red hat, red overalls, red pants, sharp teeth, shirt, short sleeves, sidelocks, simple background, standing, striped clothes, striped shirt, sweatdrop, teeth, twin drills, visor cap, white background, white wrist cuffs, wrist cuffs, yellow gloves