1girl, bad_twitter_id, bare_arms, black_skirt, black_thighhighs, blue_hair, closed_eyes, closed_mouth, covering_mouth, flat_color, grey_background, grey_shirt, hair_spread_out, hand_on_own_face, hatsune_miku, knees_up, light_blue_hair, long_hair, lying, muted_color, on_back, pleated_skirt, potetoneko, shirt, simple_background, sketch, skirt, sleeveless, sleeveless_shirt, solo, thighhighs, unfinished, upside-down, very_long_hair, vocaloid, zettai_ryouiki