I think Tsunade (one of those medical ninjas) (i think)) and the 4th hokage has to be naruto's father. They say Naruto's parents were kiled but i think i saw them in episodes (not flashbacks). I know alot on naruto soooooo u can barely test me. Those who think Kakashi got his Sharingan because of Uchiha clan r wrong because Obito Uchiha passed it on to kakashi before he was killed.