2girls, 3d, alternate_costume, blue_scarf, brown_hair, christmas, christmas_tree, closed_eyes, company_connection, crossover, cup, dress, fur-trimmed_headwear, fur_trim, gift, grin, hat, holding, holding_cup, indoors, john_doe, kagari_atsuko, little_witch_academia, luluco, medium_hair, mixed_media, multiple_girls, pink_sweater, red_eyes, red_headwear, red_sweater, santa_hat, scarf, short_hair, side_ponytail, smile, steam, sweater, sweater_dress, teeth, thighhighs, trigger_(company), uchuu_patrol_luluco, window