Ogre

Uchimura Denosuke is your normal, everyday salaryman trying to climb the corporate ladder. But then he's summoned to a terrifying fantasy world by the Demon Overlord, who offers him a new job—as one of the Heavenly Kings in his army, with full benefits! Uchimura may not have muscles or magic, but he does have an office worker's skills and savvy. Will they be enough to keep him…

During the construction of the Kurobe Dam, an ancient artifact was discovered, and so the United Nations Kurobe Research Institute was established. Intellectuals from all over the world gathered to study the object, and the children of those researchers attend Mt. Tate International Senior High School, including the institute head's daughter, Shirahane Yukina. In the summer of…