1girl, d, animal_ears, bare_shoulders, blue_one-piece_swimsuit, braid, breasts, brown_hair, collarbone, covered_navel, horse_ears, horse_girl, horse_tail, jacket, long_hair, looking_at_viewer, medium_breasts, multicolored_hair, one-piece_swimsuit, open_clothes, open_jacket, red_eyes, red_jacket, satono_diamond_(umamusume), simple_background, smile, solo, sparkle, swimsuit, tail, tomo_(tmtm_mf_mf), tracen_swimsuit, track_jacket, two-tone_hair, umamusume, very_long_hair, white_background, white_hair