Suigetsu Hōzuki

Suigetsu Hōzuki (鬼灯水月, Hōzuki Suigetsu), reputed as the Second Coming of the Demon (鬼人の再来, Kijin no Sairai), is a shinobi from Kirigakure's Hōzuki clan. He was held in one of Orochimaru's labs where he was experimented on for some time. After being freed by Sasuke Uchiha, he became the first member to join his group Taka, which was initially called "Hebi" at the time of its creation.