Passwords and Customization

[Yondaime101]

In Naruto Ultimate Ninja 2, what do the passwords do. Also, does anybody kno exactly where you could get itachi's shadow clone smash

[rasengan1287]

paswords get you info cards, money. theres one to get all the characters. and i havent found the jutsu but just wander arround and learn jutsu and youl eventually find him.

[NINJA_IN_THE_SKY]

you can get itachi's jutsu after you get kisame's which is after zabuza