kawamochi (tddm3573), akikawa yayoi (umamusume), manhattan cafe (umamusume), umamusume, cosplay request, highres, 1girl, ahoge, akikawa yayoi (umamusume) (cosplay), animal ears, barefoot, bed sheet, black hair, bow, cosplay, dress, hat, horse ears, horse girl, horse tail, jacket, long hair, long sleeves, lying, multicolored hair, on side, puffy long sleeves, puffy sleeves, purple hat, purple jacket, simple background, solo, tail, two-tone hair, very long hair, white background, white bow, white dress, white hair