Enma

Monkey King: Enma was the personal summon of Hiruzen Sarutobi, the Third Hokage. As he was a long-time companion to Hiruzen, it is implied that he is also rather old. During the Nine-Tailed Demon Fox's attack on Konoha, he fought alongside Hiruzen against the beast. He and Hiruzen also later witnessed the Nine-Tails being sealed inside of Naruto Uzumaki. Enma was fiercely loyal to Hiruzen, although he didn't always approve of his actions. He kept reminding Hiruzen about actions in regards to Orochimaru. Enma would have preferred to have killed him the first time. Enma was seen in a flashback of Orochimaru's defection, urging Hiruzen to kill Orochimaru, which explains his current attitude. He is also quick to anger, as shown when he tried to break Orochimaru's neck, right after Orochimaru injured Hiruzen. Enma is capable of using Transformation: Adamantine Staff, which allows him to turn into a large, extendable staff that is as hard as adamantine yet as sharp as a sword, though despite