Muzai Uchiha (無罪サスケ, Uchiha Muzai) was an orphan and member of the elite Uchiha clan in Konohagakure. Muzai was a outcast and lone black sheep of the Uchiha clan who lived within the forest that was own by the Uchiha's. Though beaten and mistreated by her clan, Muzai found the love and comfort in her adopted brothers. Muzai adopted siblings were Shisui Uchiha, Kakashi Hatake, Iruka Umino, and Itachi Uchiha.