Satan Jacob is the main protagonist of the series. He was once the Demon King 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 was well-known throughout Ente Isla as the great overlord of his people, his name synonymous with the terror and cruelty his army brought to those unfortunate enough to fall victim. He allowed his minions the right to perform any heinous acts they deemed fit, showing immense cruelty through the slaughter of many innocent humans in his conquest. By contrast, on Earth Sadao Maou is shown to be a diligent and proactive employee, instead applying his strong drive and determination to better himself in his new life. Forced to spend time living as a human and interacting with those he previously considered to be lesser beings, he has since developed a kindhearted and cheerful disposition making him popular among both his colleagues and neighbors. He now strives to climb the corporate ladder at MgRonald's.

~!Though he is not the legendary Satan spoken of in the Ente Islan Bible, Satan Jacob was given the name at birth, as it has since become an extremely common name among demons. While he once belonged to a lowly goblin-class tribe, Satan's family and comrades were slaughtered in a conflict between demons, the enemy having left him behind to die following the carnage. While lying motionless on the ground awaiting his eventual demise, he was found and rescued by a mysterious angel, who chose to care for the child and ensure his survival. The stranger claimed she had never seen a demon crying before and nursed him back to health, sharing with him many stories and her knowledge of humankind. Through her stories, he became instilled with a desire to unite his own kind the same way that humans had done in the past.!~

(Source: Hataraku Maou-sama Wikia, edited)

Devil King Sadao is only one step away from conquering the world when he is beaten by Hero Emilia and forced to drift to the other world: modern-day Tokyo. As "conquering the world" are the only skills the Devil King possesses&mdash;and are obviously unnecessary in his new situation&mdash;he must work as a freeter to pay for his living expenses! 

__Height:__ 176 cm (5'9")
__Agency:__ Early Wing

[Agency Profile](http://earlywing.co.jp/talent_m/osakaryota.php)

Married fellow voice actor [Manami Numakura](https://anilist.co/staff/104973/Manami-Numakura) on October 23, 2019.

__Non-anime roles:__
- Bennett - Genshin Impact (VG)
- Blue - Pokémon Masters EX (VG)

Birthplace: Köln, Germany

[Synchronkartei](https://www.synchronkartei.de/sprecher/3283/2) | [Instagram](https://www.instagram.com/shlomokaeseblatt)

The second season of Hataraku Maou-sama!
 
MgRonald’s best demon lord worker is back, climbing the corporate ladder to become ruler of Earth. But Maou’s plans of domination might need to be put on hold when a small girl claims to be his and Emi’s child! 
(Source: Crunchyroll)

[Instagram](https://www.instagram.com/renan_tak/) | [Twitter](https://twitter.com/RenanTakenouch1) | [Facebook](https://facebook.com/renan.takenouchi)

Renan Takenouchi is a Brazilian actor and voice actor.

__Non-Anime Roles:__
~!- Jack (The Idhun Chronicles)
- Argyle (Stranger Things)
- Topper Thornton (Outer Banks)
- Abel (Club 57)
!~

[Twitter](https://twitter.com/JavoOlguin/) | [Instagram](https://www.instagram.com/javierallwin/) | [Facebook](https://www.facebook.com/JavierOlguinpage/)

**Javier Olguín Vega** is a Mexican voice actor. He is known for being the Latin American Spanish voice of Peter Parker / Spiderman in _The Amazing Spiderman_ movies, Jackson Stewart in _Hannah Montana_ and Carl in _Phineas and Ferb_.
He is the recurring dub voice of Andrew Garfield.

Sequel to Hataraku Maou-sama!!. 
Lucifer and company face new challenges, form new alliances and...now there's a baby! Your favorite otherwordly crew returns in this continuation. 
(Source: Crunchyroll)

__Agency:__ Stay Luck

[Twitter](https://twitter.com/koichimakoto) | [YouTube](https://www.youtube.com/channel/UCWyT-Gtob5KkKPaEGf8CkjA)

It's tough being evil when you have to pay the rent! This comical tale of a demon-lord-turned-fry-slinger follows the daily travails of (former) Devil King Sadao Maou and his general Shiro Ashiya as they navigate the complexities of life in modern-day Tokyo. Having suffered utter defeat at the hands of a plucky hero, they've been banished to earth and stripped of magical power. And if that wasn't enough, that pesky hero is still hell bent on finishing the job. It turns out crushing your enemies beneath your feet is tricky when you haven't even made manager yet!
 
(Source: Yen Press)

Devil King Sadao is only one step away from conquering the world when he is beaten by Hero Emilia and forced to drift to the other world: modern-day Tokyo.  As "conquering the world" are the only skills the Devil King possesses - and are obviously unnecessary in his new situation - he must work as a freeter to pay for his living expenses!

In this spin-off of the popular novel series, the Devil King Maou and Emilia, the Hero, are reincarnated after their terrible battle as high school students in modern-day Japan! Add in the innocent Chiho, a fellow student with a crush on the former lord of darkness, and you've got a high school comedy devilish in its scale!
 
(Source: Yen Press)

Chibi anime for Hataraku Maou-sama!! released on Twitter and YouTube.

The Devil King and his friends check out a wedding venue, buy swimsuits to work at the beach and…get marooned on a desert island?! This collection of original comic stories, drawn by a lineup of artists and fans of the series, collects episodes which may, or may not, have taken place during the main story!
 
(Source: Yen Press)

The first story tells about how Satan Jacob (Sadao) unified the Demon World. There is also a short story on an incident where Emilia has to deal with a lizard infestation and also a story which takes place in Japan, the winter before the incidents in Volume 1.