" sorry to nickpick but, Wolverine does'nt fight with his bones. mettle claws yatayata the guys at comic vine can tell it better than me.--> http://www.comicvine.com/wolverine/29-1440/Wolverine's claws are made of bone. He's even had his metal removed and just popped his bone claws out to fight with.
PS What I've watched the anime first 180 epsodes is pritty great "
4. Kimimaro Kaguya
This man fights using his own bones, much like Wolverine. However, unlike Wolverine, he can rip out his own spine and use it like a sword. Kimimaru will do anything to stop Naruto.