1girl, ahoge, alternate_costume, brown_eyes, brown_hair, christmas, detached_sleeves, feather_hair_ornament, feathers, friend_(nanashi_mumei), fur-trimmed_sleeves, fur-trimmed_tube_top, fur_trim, hair_ornament, hairclip, hand_on_own_chest, hololive, hololive_english, long_hair, looking_at_viewer, multicolored_hair, nanashi_mumei, ponytail, red_shirt, sak1_01, shirt, simple_background, smile, strapless, streaked_hair, tube_top, very_long_hair, virtual_youtuber