1 on 2 battles or Triple Threat battles
Go to battle in four player mode. Select the three characters you wish to fight with. Instead of choosing a fourth opponent, press Start. You will go to a team setup screen with a maximum of three teams instead of four. After you set up the teams, choose a location and/or handicap and begin battle.
10,000 easy credits
Have Naruto Clash of Ninja save on memory card.
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.
Defeating Rock Lee
Rock Lee has a lot of combos and strong attacks. He becomes stronger when he opens the Gates of Life. Try to dodge as much of his attacks as possible, or keep him at distance with long range attacks or your special technique. It may also be wise to not let him use his special technique; the more Gates of Life he opens, the more powerful he becomes and soon his Primary Lotus will become a Hidden Lotus. However you can take advantage of that and attack Rock Lee when he is done using his Hidden Lotus because his health will be very low. Make sure you also have enough Chakra and health remaining.
Fan bonus
If you have a save data of Naruto: Clash of Ninja (1) on your memory card, the shop will give you a bonus of 10,000 to start with.
Glitches
First go to multiplayer mode and chose two of the same characters with full chakra press x at the same time it will make a sound and both of them wont get hurt.
Long-haired Sakura
Highlight Sakura and press X at the character selection screen. Highlight Sakura and press Z at the character selection screen to have long-haired Sakura in an alternate costume.
Lots of Money
First do the single player survival mode and choose Shikamaru. Since if you stand still facing your opponent they cant hit you, but it still gives you chakra, after a while use your chakra for his special move.
Neji: Combo
Press Down, B(2), Forward, B(2), A, B(3), X. Neji will do a low kick, a high kick to hit the opponent into the air, a two handed blow, a punch, then pull out a kunai, have three punches, then finishes it off with Hakke Rokujyuu Hanshyou (Sixty-four Points of Divinity).
Phoenix Flower Jutsu with Sasuke with Sharingan
Sasuke with Sharingan has an aerial special move. Jump in the air and press X to execute a Phoenix Flower Jutsu. This move is a range attacks that goes in a straight line. This is useful for attacking multiple enemies, but it can be blocked. A combo to ensure that you will hit your opponent is Down + B, Up + B, X. Sasuke should execute a leg sweep, kick his opponent into the air, then use the Phoenix Flower Jutsu without fail. Note: Timing is essential; you must practice the combo to use it well.
Play as Guy Sensei
Unlock Kankuro, then gain 3,500 more points.
Play as Mizuki
Unlock Iruka and Sharingan Kakashi, then gain 1,500 more points.
Play as Orochimaru
Unlock all characters, then pay 50,000 points.
Playing as mizuki when you unlock him
Ok, after you unlock mizuki (unlock all character excapt oboro and orochimaru then pay 15000) go to any battle menu and highlight iruka, then hit X mizuki should appear on the battle screen.
Sakura: Easy wins
When selecting Sakura, you can trick your opponent by getting as far away as possible then run toward them and press A when close to them. If done at the correct moment, you will be behind your opponent. This gives you time to surprise attack them by pressing A(3) or by holding it. Note: This will work better if done one button after the other.
Sasuke with Sharingan: Phoenix Flower Jutsu
Sasuke with Sharingan has an aerial special move. Jump in the air and press X to execute a Phoenix Flower Jutsu. This move is a range attacks that goes in a straight line. This is useful for attacking multiple enemies, but it can be blocked. One combo to ensure that you will hit your opponent (if it is only one) is Down + B, Up + B, X. Sasuke should execute a leg sweep, kick his opponent into the air, then use the Phoenix Flower Jutsu without fail. Note: Timing is essential; you must practice the combo to use it well.
Sasuke: Combo
To use this cheat, you have to have bought the power-up "Chakra Max" and you must set the power to 4 (you need to have bought "Max Attack"). Play as Sasuke. Go against any person. Get up close to the person, and click B, B, B, B, and then, when they are spiraling down, click X. Sasuke should do the Lions Barrage on the enemy. BEWARE* do not go against Gaara. He uses the substitution jutsu after the fourth kick. Also, do not set the difficulty level higher than one.
Select Costumes
Highlight a character and press Y at the selection screen.
Story mode #30
To get the last Story mode, get 60,000 points and buy Orochimaru. You will have 10,000 points remaining. Now, buy the story.
Two hits
Choose kakashi and saskue with sharingan and a random character get kakashi and saskue full of chakra then get kakashi on one side and saskue on the other then make both use lightning blade at the same time you will hit the random charater twice.
Unlock All
At the title screen you must put in the following codes. You must have at least 50,000 coins to put in a code.
Code - Effect
A, A, B, B, Y, Z, Up, Right, R - Unlock Sharingan Sasuke
Unlock Sharingan Sasuke
At the title screen press: A, A, B, B, Y, Z, Up, Right, R. You must have at least 50,000 coins to put in a code.
Unmasked Haku
Highlight Haku and press X at the character selection screen for unmasked Haku. Highlight Haku and press Z at the character selection screen to have unmasked Haku in an alternate costume.