herohero (higashi no dou), mejiro ardan (umamusume), umamusume, commentary request, highres, 1girl, alternate breast size (larger), alternate costume, animal ears, bare shoulders, blue hair, blue tail, blush, braid, breasts, clothing cutout, crown braid, detached sleeves, ear ornament, hakama, hakama skirt, hands up, hip vent, horse ears, horse girl, horse tail, huge breasts, japanese clothes, kimono, long hair, looking at viewer, open mouth, purple eyes, red hakama, request inset, sideboob, simple background, skindentation, skirt, smile, solo, tail, white background, white kimono, wide sleeves