I just downloaded the manual for this, and it looks awesome. It's an extension of d20 Modern, which I've GMed to moderate success (until the PCs killed each other while infiltrating an enemy base). Just wanted to see who all would be interested in this.
To make party dynamic easy, a "home village" will be chosen by the PCs and races will be restricted to Human and the Human variant native to that village. I'm wanting 3-6 players for the campaign.
First session will be a "Ninja Academy" tutorial that will make you Genin..... or not! [Dundunduuuuuun!]

This will just determine your age when you start as a Genin and if you want to change your stats around a bit, seeing as it's a system new to everybody.
d20 Modern SRD:
http://www.12tomidnight.com/d20modernsrd/Home.phpNaruto d20.pdf Download:
http://www.narutod20.com/files/Naruto_d20.zip