1girl, alternate_costume, animal_ears, black_hair, blue_eyes, blush, bob_cut, breasts, cleavage, closed_mouth, collarbone, competition_swimsuit, eishin_flash_(umamusume), hair_between_eyes, hair_ornament, herohero_(higashi_no_dou), horse_ears, horse_girl, horse_tail, large_breasts, looking_at_viewer, medium_hair, one-piece_swimsuit, simple_background, smile, solo, swept_bangs, swimsuit, tail, umamusume, white_background