Maou Sadao, VS Battles Wiki

Maou Sadao (also known as "Satan Jacob") is the main protagonist of his series "The Devil is a Part-Timer". He was once the Demon King who fought the humans of Ente Isla in an attempt to annex the four continents. However due to the actions of the Hero Emilia Justina and her companions he was forced to retreat to Earth and nearly lost all his powers. He now works as a part-timer in a fast food chain restaurant and is trying to regain his old power and to get promoted as much as possible. However

Strongest Lucifer/Satan (or satan-like figure) for every tier

The Devil is a Part-Timer, VS Battles Wiki

Sadao maou, Wiki

Merlin (NNT) vs. Maou Sadao

Category:Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~, VS Battles Wiki

Sadao Maou, Hataraku Maou-sama! Wiki

Hataraku Maou-sama! Manga, Hataraku Maou-sama! Wiki

Review on Hataraku Maou-sama!

Hataraku Maou-Sama – Genkinahito

Hataraku Maou-Sama – Genkinahito