1girl, :3, @ @, ahoge, animal ears, animal on head, arms up, bangs, bow, bowtie, cat, cat on head, greyscale, horse ears, long sleeves, looking up, mame nabe donko, meisho doto (umamusume), monochrome, motion lines, on head, open mouth, sailor collar, school uniform, simple background, solo, speed lines, sweat, tracen school uniform, traditional media, umamusume, upper body