Damn...i need to be honest i am 4 hours into the game already, so, the battles feels way TOO GOOD, nice battle animations and battle stances, it feels like an official Naruto RPG, i have enjoyed too much the combat. 

The animation is top tier, this dude has emulated perfectly the Naruto Shippuden artstyle, the draws are beautiful.

I just have one doubt...how do i improve the ninjutsu? I have even defeated Deidara, but i just cant find where or with which NPC talk to improve it. (My native language is spanish, so whoever know how to improve ninjutsu stat, please i need a little help there.