All Working Naruto: Clash of Ninja 2 Cheats - GameCube

Unlock All
At the title screen you must put in the following codes: [A], [A], [B], [B], [Y], [Z], [Up], [Right], [R]. Note that you must have at least 50,000 coins in order to use codes.

Select costumes
Highlight a character and press [Y] at the selection screen.

Alternate Mizuki
Highlight Iruka and press [X] at the character selection screen for his original costume. Highlight Iruka and press [Z] at the character selection screen to have Mizuki in an alternate costume.

CPU battle mode
Successfully complete story mode to make this available for purchase at Anko's shop.

Team battle mode
Get the best score in time attack mode to make this available for purchase at Anko's shop.

Additional difficulty option
Finish in first place in survival mode to make this available for purchase at Anko's shop.

Stats option in Omake menu
Successfully complete the first twenty episodes of story mode to make this available for purchase at Anko's shop.

Character sound effects
Successfully complete the game to unlock the corresponding sounds for that person available for purchase at Anko's shop.

Bonus story mode battles
Successfully complete the first twenty episodes of story mode to unlock a new episode that is available for purchase at Anko's shop.. Complete that episode to unlock the next bonus episode. There are a total of ten bonus story mode episodes that can be purchased.

Background music option
Buy all of the bonus story mode battles to make this available for purchase at Anko's shop.

Rock Lee: Combo
Select Rock Lee and fight against Gaara. Open the first link then use the special by pressing [X] as usual. He will do a combo before he grapples Gaara with his bandages, just like in episode 48 of the anime.

Get your opponent to have his or her back to a wall. Press [B] until Rock does a double-kick to knock the opponent into the air, then press [A] to do an extra roundhouse. When the enemy's head faces the ground while he falls, press [X] to do Rock's special. When timed correctly, this combo takes about 50% of the opponent's life.

Unlock Shadow and Team Battle Modes
Shadow Mode - Unlock Mizuki and Team Battle, then buy for 3,500 in Anko's shop
Team Battle Mode - Complete Time Attack Mode