1girl, alternate_costume, alternate_hairstyle, animal_ears, bikini, blue_hair, blunt_bangs, blush, breasts, cleavage, horse_ears, horse_girl, jacket, looking_at_viewer, medium_breasts, medium_hair, mejiro_ardan_(umamusume), navel, oryou_gunsou, purple_eyes, simple_background, solo, string_bikini, swimsuit, tan, tanlines, umamusume, white_background