sarasa kouhaku, satono diamond (natural brilliance) (umamusume), satono diamond (umamusume), umamusume, commentary request, 1girl, animal ears, ascot, blush, braid, brown ascot, brown eyes, brown hair, cowboy shot, dress, ear ornament, frilled sleeves, frills, green dress, hair between eyes, half updo, horse ears, horse girl, horse tail, long hair, long sleeves, looking at viewer, multicolored hair, parted lips, shirt, simple background, skirt, sleeves past fingers, sleeves past wrists, smile, solo, tail, white background, white hair, white shirt