If you go to the PlayStation Store, there is an opdate for the game. Then go to the selection screen in the game, and hit R1 to switch his outfit :)
Beat Story Mode.
maybe naruto in his pj's lol
If you are talking about the "Naruto Shippuden" suit, you can't get it at all. But, you can get an extension pack from the PlayStation store and get Naruto's PJ's.
No you can't unlock Sasuke from naruto shipuden but you can unlock young Sauske in ultimate ninja 4.
you can't but you can unlock 9 tailes
beat itachi with naruto
no way
you cant its impossible
For naruto, you beat b rank missions.
unlock survival mode
you play a minigame a couple of times and you willl unlock it.
unlock it i think