I have some questions about this game.
Is there free roaming around the death forest?
How do I unlock Naruto's rasengan?
How many scrolls appear after completing a mission?
Is this game blu-ray?
Does playing this game shortens the PS3s life span?
Will there be Naruto ultimate ninja storm 2?
How can I connect to the PS network?
Is it hard or annoying to get the scrolls?

why would games shorten the PS3's lifespan.
Seeing as how its a PS3 exclusive, I'd imagine its Blu-Ray.
Around 50 or so scrolls appear after a mission and no, they're not difficult to get.
Rasengan is unlocked when you come to that point in the story.
There is free-roam around Konoha, which is pretty huge, but not around anywhere else.
I'd imagine there'll be a Storm 2 and it'll more than likely go up to Shippuuden.
Owner's Manual? I don't know...you haven't owned a PS3 long, have you?

No, I don't have a PS3, I'm hoping to get one by July.
Do I need an internet connection to access the PS network? How fast?

Please answer.

Yes you need an internet connection to access PSN. I'm not sure how fast, I have DSL and it works fine.

How good is this game?
Are the graphics as good as they say? Are there square parts on the character's dressing or in the environment?
If you select only one support character can you use two of his jutsus as assist?

Is the game's story mode too easy? Is it long or short? How long does it take to install the game and how much memory does it cover? Can you clash a Water Shark Bomb Jutsu with a Fireball Jutsu? Is Insane difficulty really hard?