1girl, animal_ears, bad_twitter_id, blue_flower, blue_rose, brown_hair, closed_mouth, dress, flower, hair_over_one_eye, hat, horse_ears, horse_girl, horse_tail, long_hair, long_sleeves, looking_at_viewer, matanukinuki, off-shoulder_dress, off_shoulder, pink_eyes, rice_shower_(umamusume), rose, simple_background, solo, tail, tilted_headwear, umamusume, very_long_hair, white_background