sasuke is described as a smart, ambitious, stubborn, likes challenging, and arrogant ninja. He's 15 Itachi is incredible self-control of his emotions, displaying an emotionless personality he's 16 Shisui was very kind, lacked arrogance, and had a very down to earth individual he's 15 Izumi was shown to be a kind and caring person she's 15 Obito introverted, intuitive, and perceiving traits he's 13 Sarada is friendly, sociable, and polite, she has fierce temper similar to her mother's she's 14