The Reformation of the World as Overseen by a Realist Demon King (Manga)

is a Japanese manga series that adapts the light novel series written by Ryousuke Hata. The adaptation features art by Manatsu Suzuki. It was serialised in Dengeki Maoh and published under the Dengeki Comics NEXT Imprint from January 2019.

The series was licensed and released in english by Yen Press.

Synopsis
The Demon King Astaroth has been reincarnated with a mission to unite the world. Wielding unheard-of resourcefulness and tactics, he’ll reshape the fate of all who live under his reign!