1girl, animal_ears, blue_eyes, blue_one-piece_swimsuit, brown_hair, closed_eyes, competition_school_swimsuit, cowboy_shot, facing_viewer, hair_flaps, high_ponytail, horse_ears, horse_girl, horse_tail, long_hair, multicolored_hair, one-piece_swimsuit, open_mouth, school_swimsuit, solo, streaked_hair, swimsuit, tail, tokai_teio_(umamusume), tracen_swimsuit, two-tone_hair, umamusume, umatoriinnnu, white_hair, zoom_layer