4girls, black hair, brown hair, cardigan, clothes around waist, double v, fang, from side, gradient hair, grey background, grey jacket, grey skirt, hair bun, hair ornament, hairclip, jacket, jacket around waist, long hair, looking at viewer, loose necktie, mole, mole under eye, multicolored hair, multiple girls, necktie, noctchill idolmaster, open mouth, purple eyes, school uniform, short hair, single hair bun, single side bun, skirt, swept bangs, twintails, v, yellow cardigan