Naruto: Konoha Spirits Cheats - PlayStation 2
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Unlock Missions, Story and Characters
Hoshigake Kisame (in 2 Player vs. mode) - Finish Kakashi Gaiden
Kakashi Gaiden (Story) - Complete all missions(Including S Ranks)
Uchiha Itachi (in 2 Player vs. mode) - Finish Kakashi Gaiden
Unlock S Rank Missions - Complete the game once
Restore Chakra
During the Loading screen if allocated enough time to move the right thumbstick enough in a circle. A Blue Chakara Ball will pop-out and if you notice your unfilled Stamina / Chakara Bar. It will refill a little about 25% worth everytime you do this. Between Loading screens with the Konoha Symbol in the lower right corner.