![](https://cdn.animecharacters.io/images/characters/large/51321-b85daa57.jpg)
George Black (ジョージ・ブラック)
He was introduced in the very last part of the episode of season 1 as a shrewd CIA operative, who is tasked to not only monitor Koko, but to also putting her under the agency's control under the so called "Operation Undershaft." (Source: Otaku-streamers)