kawamochi (tddm3573), seiun sky (umamusume), umamusume, highres, translated, 1girl, animal ears, bare shoulders, black choker, blue eyes, blue hair, brown sweater, choker, collarbone, hair between eyes, hand up, horse ears, long sleeves, nail polish, off-shoulder sweater, off shoulder, parted lips, pink nails, ribbed sweater, simple background, sleeves past wrists, solo, sweater, upper body, wavy mouth, white background