tanaka wonder, grass wonder (umamusume), umamusume, translation request, 1girl, animal ears, aura, back, bare shoulders, black background, black sports bra, blue bow, blue eyes, bow, brown hair, closed mouth, criss-cross halter, ear bow, from behind, halterneck, horse ears, horse girl, jacket, long hair, looking at viewer, looking back, red jacket, simple background, smile, solo, sports bra, toned, toned female, tracen training uniform, track jacket, upper body