Naruto Shippuuden: Narutimate Accel Cheats - PlayStation 2

Unlock missing characters (with a NH3 savegame)
If you have a NH3 savegame on your memory card everyone except the following characters will be unlocked. This is how you get them:

Chiyo - Beat RPG Mode
Deidara - Beat him in RPG Mode
Itachi - Beat RPG Mode
Kisame - Beat him in RPG Mode
Sasori - Beat him in RPG Mode
Yondaime - Complete Hero Mode

Unlock Characters
In case you don't have a save game from "Naruto Hero 3" in your memory card, you can unlock secret characters by performing the stated tasks.

Haku - Defeat him in "Hero Mode".
Orochimaru - Playing "Hero Mode", you get him in the level after Naruto fights him.
Zabuza - Defeat him in "Hero Mode".

Play as Kyubi or Demon forms of some characters
To play as the stronger demon and kyubi forms (for some selected characters only), first unlock all the characters in the game (inluding the 4th Hokage). When in a character select sreen, do the ff: hold [R1] then press [Circle] to choose the character. You will be able to play as that characters demon or kyubi form.

Secret: Get 100 000 Yen When Starting A New Game
To get 100000 Yen when you start a new game, have a Narutimate Hero 3 save on your memory card.

Unlock all character except 6
If you have a NH3 save on your memory card you unlock all the characters except for Deidara, Sasori, Itachi, Kisame, Chiyo and the 4th Hokage.