1boy, 1girl, ahoge, alternate_costume, animal_ears, blurry, blurry_background, blush, breasts, cleavage, clothes_grab, collarbone, copano_rickey_(umamusume), double_bun, dress, grass, hair_between_eyes, hair_bun, hair_ornament, horse_ears, horse_girl, horse_tail, long_sleeves, medium_breasts, medium_hair, purple_eyes, sleeve_grab, tail, trainer_(umamusume), twitter_username, umamusume, yamano_rokamizu