1girl, animal_ears, blue_dress, blurry, blurry_background, blush, bracelet, braid, breasts, brown_hair, cleavage, closed_mouth, cloud, criss-cross_halter, dress, ears_through_headwear, halterneck, hands_on_headwear, hat, horse_ears, horse_girl, horse_tail, jewelry, long_hair, looking_at_viewer, mejiro_dober_(umamusume), mejiro_dober_(vacation_safir)_(umamusume), official_alternate_costume, outdoors, petals, purple_eyes, sleeveless, sleeveless_dress, small_breasts, solo, sun_hat, suzuho_hotaru, tail, twitter_username, umamusume, upper_body