2girls, animal ears, blue eyes, brown hair, ear covers, horse ears, horse girl, horse tail, ikuchan kaoru, jacket, long hair, multicolored hair, multiple girls, o o, orange hair, outdoors, red jacket, silence suzuka (umamusume), special week (umamusume), streaked hair, sweat, tail, towel, towel around neck, tracen training uniform, track jacket, umamusume, white hair