Headhunted to Another World: From Salaryman to Big Four!

Dennosuke Uchimura is a typical salaryman who aspires to advance in his career. The Demon Overlord then summons him to a horrific fantasy world and offers him a new position with all the perks of a Heavenly King in his army! Even though Uchimura lacks magic and physical strength, he has the intelligence and talents of an office worker. Are they able to be sufficient to sustain him?