t.m. opera o (umamusume), umamusume, artist request, game cg, lowres, official art, 1girl, animal ear piercing, animal ears, back bow, bare arms, blue bow, blue bowtie, blue shirt, bow, bowtie, brooch, closed eyes, cropped legs, crown, eyelashes, hair between eyes, hand on own elbow, hand on own head, happy, high-waist skirt, horse ears, horse girl, horse tail, horseshoe ornament, jewelry, light blush, mini crown, multiple piercings, orange hair, pink crown, pleated skirt, puffy short sleeves, puffy sleeves, sailor collar, school uniform, shirt, short hair, short sleeves, skirt, solo, sparkle, tail, tracen school uniform, transparent background, two-tone shirt, white sailor collar, white shirt, white skirt