1girl, animal ears, arms behind back, asymmetrical bangs, bangs, belt, blue hair, blue skirt, blush, braid, breasts, crown braid, horse ears, long hair, looking at viewer, medium breasts, mejiro ardan (umamusume), nattsun (018), parted lips, purple eyes, shirt, shirt tucked in, sketch, skirt, solo, twitter username, umamusume, white shirt