1girl, animal_ears, bell, black_bow, black_choker, black_dress, black_thighhighs, blush, bow, bowtie, cat_ears, choker, dress, earrings, extra_ears, frilled_sailor_collar, frills, grey_hair, hair_bow, heart, heart_earrings, holding, holding_knife, hololive, jewelry, jingle_bell, knife, long_hair, long_sleeves, looking_at_viewer, murasaki_shion, neck_bell, official_alternate_costume, parted_lips, purple_bow, purple_bowtie, purple_nails, sailor_collar, sitting, solo, thighhighs, virtual_youtuber, white_sailor_collar, yellow_eyes, yunmi_0527