Naruto Shippuden: Ultimate Ninja 5 Cheats

To unlock the secondary form of all the characters, just beat the story mode. Then, in VS mode, push R1 to see the secondary form and select for it. This doesn't work on all the characters, only on the ones that have a secondary form in the anime (ie: Neji doesn't have one, but Choji does (his super pill form))Naturally, this only works on characters that you've already unlocked (which should be all if you beat story mode)

Beat all of Gai's challenges (first option) in the training grounds.

they are there at the beginning of the game and they are tennagers.And for 4 tailed naruto use reversal once.

Finish the master mode and all of the side quests, and then go to the room where you first defeated Sasuke, access the blue aura there, and done.