1girl, artist_name, asanaya, bat_(animal), black_gloves, black_headwear, breasts, cleavage, gloves, halloween, hat, heterochromia, hololive, houshou_marine, houshou_marine_(3rd_costume), jack-o'-lantern, large_breasts, legs, long_hair, long_sleeves, looking_at_viewer, night, night_sky, official_alternate_costume, official_alternate_hair_length, official_alternate_hairstyle, outdoors, pumpkin, red_eyes, red_hair, see-through, see-through_cleavage, signature, sitting, sky, solo, star_(sky), starry_sky, thighhighs, twintails, very_long_hair, virtual_youtuber, white_thighhighs, yellow_eyes