taiki shuttle (umamusume), taiki shuttle (wild frontier) (umamusume), umamusume, absurdres, highres, 1girl, animal ears, armband, bandana, bandeau, bare shoulders, blue eyes, blush, breasts, brown hair, cleavage, cowboy hat, ears through headwear, green armband, green bandeau, hair ornament, haniiders, hat, horse ears, horse girl, large breasts, long hair, looking at viewer, one eye closed, open mouth, ponytail, red bandana, sheriff badge, smile, solo, star (symbol), star hair ornament, upper body