Play as Nine Tails Naruto
|At the character selection screen, press X(2), Y(2), X, Y, X, Y, X(2) to unlock Nine Tails Naruto.|
|Successfully complete the indicated task to unlock the corresponding arena:
Coliseum Rooftop: Successfully complete Solo or Tag Tournament mode two times.
|Successfully complete the indicated task in Story mode to unlock the corresponding character:
ANBU Itachi: Successfully complete Sasuke’s second labyrinth.
|King Of The Iron Fist (5 points): Win a fight using a killer combo.
Solo Champion (25 points): Win a tournament in solo mode.
Team Champion (25 points): win a tournament in tag fighting.
Untouchable (20 points): Win a fight without losing any health.
Naruto’s Creed (25 points): Complete all of the bounty hunter missions.
Card Collector (40 points): Find all of the ninja cards.
Delivery Boy (10 points): Complete all delivery missions with Shikamaru.
World’s Fastest Ninja (15 points): Win all of the gold medals in the Tree Action Sequences.
Fisherman (15 points): Win a gold medal in any fishing game.
Gifted Eye (15 points): Complete all hide and seek missions with Neji.
Gold Collector (35 points): Collect 50% of the gold coins
Gold Digger (50 points): Collect all of the gold coins.
Legendary Fisherman (25 points): Win all of the fishing gold medals.
My Taijutsu Coach (20 points): Learn all of the combos in the Dojo.
Naruto Raving Ninja (25 points): Win all of the gold medals in the Tanzaku festival games.
Pervy Nation (20 points): Make all of the Lovelorn Villagers happy by performing the sexy jutsu.
The Last Chip Is The Best (20 points): Complete all gathering missions with Choji.
Top Dog (20 points): Complete all races with Kiba.
Way Of The Tree (20 points): Win a gold medal in a Tree Action Sequence.
Academy Graduate (15 points): Reach the Graduate rank online
Chunin (20 points): Reach the Chunin rank online
Don’t Be Shy (5 points): Play a match online
Genin (15 points): Reach the Genin rank online
Hokage (0 points): Reach Hokage rank online
Jonin (30 points): Reach the Jonin rank online.
Save The Trees (15 points): Win an online match without performing a substitution.
There are also 20 secret achievements: