1girl, :d, armband, ass, bangs, bat hair ornament, bat wings, black dress, black footwear, blonde hair, crossed bangs, demon horns, demon tail, dress, hair between eyes, hair ornament, halloween, hololive, horns, jack-o'-lantern, kazama iroha, legs, long hair, looking at viewer, miyagi ratona, night, open mouth, ponytail, pumpkin, sitting, smile, solo, tail, teeth, thighhighs, thighs, upper teeth only, virtual youtuber, window, wings