1girl, alternate_costume, asymmetrical_legwear, bell, bikini, breasts, breasts_apart, brown_hair, cape, christmas, dated, fingernails, fur, fur-trimmed_bikini, fur-trimmed_headwear, fur_trim, hair_ornament, hairclip, hat, hololive, hololive_english, long_hair, looking_at_viewer, lying, medium_breasts, mistletoe, multicolored_hair, nanashi_mumei, navel, neck_bell, on_back, red_bikini, santa_bra, santa_costume, santa_hat, shin5_art, short_shorts, shorts, single_thighhigh, smile, solo, stomach, streaked_hair, swimsuit, thigh_strap, thighhighs, virtual_youtuber, yellow_eyes