1boy, 1girl, animal_ears, braid, closed_eyes, comic, crown_braid, extra, faceless, faceless_male, greyscale, gym_shirt, gym_shorts, horse_ears, horse_girl, horse_racing_track, horse_tail, hoxutixu, kin'iro_ryotei_(umamusume), long_hair, low_ponytail, monochrome, punching, running, shirt, short_sleeves, shorts, tail, tongue, tongue_out, trainer_(umamusume), umamusume