Get 100 000 Yen When Starting A New Game
     To  get  100000  Yen when you start a new game, have a Narutimate
Hero 3 save on your memory card.

Unlock all character except 6
     If  you  have  a  NH3 save on your memory card you unlock all the
characters  except  for Deidara, Sasori, Itachi, Kisame, Chiyo and the
4th Hokage.

Missing characters with a NH3 savegame.
     If  you  have  a NH3 savegame on your memory card everyone except
the following characters will be unlocked. This is how you get them.

Unlockable         How to Unlock
Deidara            Beat him in RPG Mode
Sasori             Beat him in RPG Mode
Kisame             Beat him in RPG Mode
Itachi             Beat RPG Mode
Chiyo              Beat RPG Mode
Yondaime           Complete Hero Mode