1girl, :d, animal ears, arknights, balloon, bear ears, bear girl, black headwear, black pantyhose, black shirt, blue eyes, blue flower, blue hair, blue skirt, bouquet, character name, cowboy shot, dated, flower, gu (gu da yo), happy birthday, hat, holding, holding bouquet, long hair, mini hat, multicolored hair, open mouth, pantyhose, pink hair, red eyes, rosa (arknights), shirt, sidelocks, skirt, smile, solo, streaked hair, teeth, upper teeth only, very long hair, white flower, white hair