Although izakis harritage and family are unkown he was taken in by the Uchiha family and is now a former Jonin in almost all gakures, leaf,rain,sand,grass,waterfall,sound,rock,cloud, and mist. His rank is number 2 in the nation wide bingo book.
Who is first you may ask? Katana/Kira Uchiha is an s-rank criminal.