Naruto: Ultimate Ninja Heroes 2 Codes -

Bonus characters:
Complete the indicated task to unlock the corresponding characters.


Itachi: Complete Hidden Mugenjo mode. Alternately, complete Heroes mode under the Insane difficulty or Another Story mode. 
Jiraiya: Complete Mugenjo mode, then Heroes mode. Alternately, complete Heroes mode under the Hard difficulty. 
Kabuto: Complete Mugenjo mode. 
Kisame: Complete Hidden Mugenjo mode. Alternately, complete Heroes mode under the Insane difficulty or Another Story mode. 
Orochimaru: Complete Mugenjo mode, then Heroes mode. Alternately, complete Heroes mode under the Hard difficulty. 
Sasuke: Complete Mugenjo mode. 
Shiune: Complete Mugenjo mode. 
Third Hokage (Sandaime): Complete Hidden Mugenjo mode. Alternately, complete Heroes mode under the Insane difficulty or Another Story mode. 
Tsunade: Complete Mugenjo mode, then Heroes mode. Alternately, complete Heroes mode under the Hard difficulty. 

Teams:
Place the following characters together in Heroes mode to unlock the corresponding team.

Akatsuki: Itachi and Kisame 
Association Of Ninja Thugs: Itachi, Kisame, and Orochimaru 
Author and Fan: Jiraiya and Kakashi 
Cunning Master and Student: Tsunade and Sakura 
Dark Alliance: Sasuke, Orochimaru, and Kabuto 
Eternal Rivals: Kakashi and Guy 
Hard Workers United: Naruto, Hinata, and Lee 
Hokage and assistant: Tsunade and Shizune 
Hot Blooded Master and Student: Guy and Lee 
Leaf Jonin: Kakashi, Guy, and Shizune 
Maidens in Love: Sakura, Ino, and Hinata 
Master & Student: Naruto and Jiraiya 
Shadows of Evil: Orochimaru and Kabuto 
Team Byakugan: Neji and Hinata 
Team Genius: Sasuke, Neji, and Shikamaru 
Team Kakashi: Naruto, Sakura, and Sasuke 
Team Sharingan: Itachi, Sasuke, and Kakashi 
The Cursed: Orochimaru and Sasuke 
The Guides: The Third hokage and Tsunade 
The Leaf's Greatest: The Third Hokage, Jiraiya, and Tsunade 
The Legendary Sanin: Jiraiya, Tsunade, and Orochimaru 
Those Who Know Loneliness: Naruto, Sasuke, and Garra 
Triple Trouble: Naruto, Kibe, and Choji 
Uchiha Clan: Sasuke and Itachi 

Another Story mode:
Successfully complete all 100 floors of Mugenjo mode. Another Story mode reveals what happened to Jiraiya, Tsunade, and Shi (Zune).