Age: 50 Jariyai is one of the legendary Sanin taught by the Thrid Hokage. He is known as the Toad Sage for his use of toads. He is also the author of Kakashis favorite series- Make Out Paradise. He becomes Narutos teacher and hones Narutos skills making him more powerful than most could imagine. Of course Naruto usually refers to him as pervy sage because of his...well you know.
Rank: Sanin