Kagetane Hiruko

Kagetane Hiruko is the main antagonist of the light novel and anime series Black Bullet. He is voiced by Rikiya Koyama. He was formally part of a Civil Security company before his license was revoked due to his excessive killing. He plans on starting another Gastrea war so that the world will be filled with chaos and that people would look up to him, the cursed children, and Rentaro, the series' main character.

Trivia
He looks similar to V from the comic book and movie V for Vendetta, but with the personality of the Joker from the Batman series. Therefore, he could be described as a cross between V and the Joker.