1girl, absurdres, bad_id, bad_pixiv_id, black_bow, black_cat, blue_nails, bow, cake, calendar_(object), cat, cheese, christmas, christmas_ornaments, christmas_tree, ciel_(kamitsubaki_studio), elbows_on_table, food, fruit, grey_eyes, grey_hair, hair_ornament, hand_on_own_cheek, hand_on_own_face, hat, highres, indoors, kamitsubaki_studio, merry_christmas, mouse_(animal), plate, red_headwear, santa_hat, shirone_(coxo_ii), strawberry, tree, virtual_youtuber