Sadao Maou, Hataraku Maou-sama! Wiki

Sadao Maou (真奥 貞夫 Maō Sadao?)/ Satan Jacob (サタンジャコブ Satan Jakobu) is the main protagonist of the Hataraku Maou-sama! series. He was once the Devil Kong who declared war on 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, causing him to lose almost all of his powers. Satan is a humanoid demon that stands over three meters tall, possessing a fair complexion, sharp red eyes, and slight

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