yama zakii, lucky lilac (umamusume), umamusume, absurdres, commentary request, highres, 1girl, animal ears, arms between legs, bare shoulders, blunt bangs, blush, brown hair, brown skirt, detached sleeves, ear covers, horse ears, horse girl, kneehighs, long hair, looking at viewer, multicolored hair, purple eyes, seiza, side ponytail, sidelocks, sitting, skirt, socks, solo, streaked hair, white socks