fenomeno (umamusume), umamusume, highres, 1girl, animal ears, baby animal, bird, blush, bow, closed mouth, crossing guard, duck, duckling, ears through headwear, flag, flipped hair, greyscale, hat, holding, holding flag, horse ears, horse girl, horse tail, horseshoe hat ornament, horseshoe ornament, long hair, monochrome, nagisa (golushi), peaked cap, puffy short sleeves, puffy sleeves, sailor collar, sailor shirt, school uniform, shirt, shoes, short sleeves, simple background, skirt, smile, tail, thighhighs, tracen school uniform