Kabuto Yakushi

Kabuto is a villain from the Naruto series

A Jounin from the Hidden sound Village. He serves as Orochimaru's spy and is a skilled medical Ninja. Orochimaru's former right hand man. Now one of the major villains in the story. Helping Tobi create an army against the shinobi alliance.

More information: http://www.comicvine.com/kabuto-yakushi/4005-44523/