After being soundly thrashed by the hero Emilia, the Devil King and his general beat a hasty retreat to a parallel universe...only to land plop in the middle of bustling, modern-day Tokyo! Lacking the magic necessary to return home, the two are forced to assume human identities and live average human lives until they can find a better solution. And to make ends meet, Satan finds gainful employment at a nearby fast food joint! With his devilish mind set on working his way up the management food chain, what will become of his thirst for conquest?!

In the Sasazuka neighborhood of the Shibuya district of Tokyo, newly minted part-time burger-flipper and former Devil King Satan (now known as Sadao Maou) clashes with Lucifer, a fallen angel who used to serve him! But how will the onetime king deal with his rival now that his magic power's run dry? Now that the devil is one of us, he's going to have to get creative!

Speak of the devil and he'll fry you a burger! Sadao Maou, (aka Satan, the Devil King) has been relegated to flipping burgers at a MgRonald in suburban Tokyo. His greatest challenge so far, though, comes when a Sentucky Fried Chicken opens up across the street. Maou once led the forces of darkness, but can he triumph over the forces of chicken? And his new neighbor seems awfully polite and proper, almost as if she were hiding something...

魔王が働くマグロナルドの向かいにライバル店が出店!?　商売敵の店長は、なぜか勇者にも接近し――。激動の展開を見せるフリーター魔王さまの庶民派ファンタジー、コミックス第4巻！

捕らえられたアルバイトの後輩を救うべく魔王がママチャリで出撃！　圧倒的な力をもつ犯人に対し魔力がない魔王に勝つ術はあるのか――。大人気フリーター魔王さまの庶民派ファンタジー、コミックス第5巻！

六畳一間の魔王城に現れた小さな少女が魔王を「パパ」、勇者を「ママ」と呼んだことで、魔王と勇者を含むみんながみんな大混乱。波乱を呼ぶフリーター魔王さまの庶民派ファンタジー、新展開のコミックス第6巻！

親子水入らずの観覧車内でアラス・ラムスの心あたりを勇者に語る魔王。そんな折、魔王城にアラス・ラムスを狙う天使が襲来する。フリーター魔王さまの庶民派ファンタジー、アラス・ラムス編完結のコミックス第7巻！

All work—and a little play! With both his home and MgRonald under renovation, the Devil King is in trouble...until he finds employment seaside! But with Emi, Chiho, and the rest of his household coming too, will the job really go smoothly? It's time to hit the beach!

The Devil King's on the beach, but there's no time to relax! People are packed into the eatery, and Maou's crew can barely keep up with the demand. Looks like the girls will have to come to their rescue! Everything's fun on the shore, but with the appearance of Maou's military adviser, is there trouble on the horizon?

魔王城、ついに地デジ化へ! テレビを買いたい魔王さまと質素倹約に努める悪魔大元帥が対立!? 留守番を務める堕天使、うどんに感動する聖職者――権謀術数渦巻く新章開幕&スペシャル番外編「おふとんを買いに」収録の第10巻!