Uchiha Itachi is a renegade Shinobi who slaughtered his entire clan, leaving only his younger brother alive, and then joined Akatsuki. He is cold and indifferent, strict and reserved. Sometimes he is overbearing, does not like disobedience, and he is also characterized by condescension. Itachi is tall and slender, he has long black hair gathered in a low ponytail, and his eyes are almost always lit with activated Sharingan.