1girl, alternate_costume, black_dress, blue_archive, blush, curled_horns, dress, halo, hina_(blue_archive), horns, light_purple_hair, long_hair, looking_at_viewer, multiple_horns, ryouta_(ryouta335), simple_background, sleeveless, sleeveless_dress, solo, sweatdrop, very_long_hair, white_background