rukinya (nyanko mogumogu), rice shower (umamusume), umamusume, 1girl, alternate costume, animal ears, black bow, blush, bow, brown hair, cardigan, collared shirt, flipped hair, hair bow, hair over one eye, hat, horse ears, horse girl, long hair, open cardigan, open clothes, open mouth, pink cardigan, pink shirt, pink skirt, purple eyes, shirt, simple background, skirt, smile, solo, tilted headwear, upper body, white background