A New Training Begins: I Will Be Strong!.Naruto enjoys a day out on the town while Jiraiya does some investigating into Tsunade's whereabouts. When Jiraiya ends up using his time - and Naruto's money - to enjoy sake and women, he starts teaching Naruto the Rasengan after a conflict with ex-Chunnin Ninjas. To begin learning the technique, Naruto must pop a water-filled balloon held in the palm of his hand by spinning the water with his chakra, something he starts with great enthusiasm.