seppatsumaru, umamusume, absurdres, highres, 1girl, admire groove (umamusume), animal ears, aqua one-piece swimsuit, black hairband, blue hair, breasts, character name, competition swimsuit, covered navel, ear covers, hairband, highleg, highleg one-piece swimsuit, horse ears, horse girl, horse tail, medium breasts, one-piece swimsuit, purple eyes, short hair, simple background, solo, standing, swimsuit, tail, two-tone swimsuit, watermark, white background, white hair