aikawa ruru, cheval grand (umamusume), umamusume, highres, 1girl, alternate costume, animal ears, arrow (projectile), blue eyes, blush, breasts, brown hair, closed mouth, ear covers, ema, hair between eyes, hakama, hakama skirt, hamaya, holding, holding arrow, horse ears, horse girl, horse tail, japanese clothes, kimono, long hair, long sleeves, looking at viewer, miko, multicolored hair, red hakama, sandals, single ear cover, skirt, smile, socks, solo, streaked hair, tail, white hair, white kimono, white socks, wide sleeves