1girl, animal_ears, bad_twitter_id, blue_flower, blue_headwear, blue_rose, blush, dress, flower, hair_over_one_eye, hat, hat_flower, horse_ears, horse_girl, long_hair, matanukinuki, off-shoulder_dress, off_shoulder, purple_eyes, rice_shower_(umamusume), rose, simple_background, solo, sweat, tilted_headwear, umamusume, upper_body, white_background