4girls, :d, ahoge, black_sweater, blush, bob_cut, brown_eyes, brown_hair, brown_skirt, closed_eyes, clothes_around_waist, eyebrows_visible_through_hair, fangs, green_eyes, hair_bun, indoors, jacket, jacket_around_waist, karaoke, legs, long_hair, long_sleeves, mole, mole_under_eye, multiple_girls, music, noctchill_(idolmaster), open_mouth, pleated_skirt, purple_hair, red_eyes, red_hair, school_uniform, shirt, short_hair, singing, sitting, skirt, smile, standing, sweater, thighs, twintails, white_shirt