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!

The Devil King and the Hero have found themselves flung from their world into ours--now they're just Maou and Emi, high school students in modern Japan. They've both got their sights set on becoming president of the student council, and sparks fly as their campaigns get rolling! But when the two get a little too up in each other's faces at the summer festival, their fellow student Chiho (with her crush on Maou) can remain silent no longer! Is there more between these two than they're willing to admit even to themselves?

Maou (aka the Devil King) and Emi (aka Emilia the Hero) have arrived from another world--and now they're in high school! Things are crazy enough already with classmate Chiho's ongoing crush on Maou, but are these kids going to be ready when a little girl shows up on Maou's doorstep and calls him "papa"?

The Devil King and the Hero clash in an epic battle--in high school? Maou and Emi's latest feud centers on the race for student council president. The day of the election has arrived, but what will happen when the truth of Chiho's long-held crush on Maou comes to light? If only high school were as easy as a demonic reign of terror!

Do you want fries with your hellfire? Being soundly thrashed by the hero Emilia, the Devil King and his general beat a hasty retreat to a parallel universe...only to land smack 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?!

Do you want fries with your hellfire? A portal opens in the courtyard of the Devil's Castle (a tiny walk-up). From it emerges a little girl who calls the Devil King "papa" and the Hero "mama." Ashiya and Chiho are shocked to discover that Maou and Emi had that kind of relationship, but nobody's more surprised than the two new "parents." Will Maou the breadwinner be able to make the grade when it comes to child rearing? And will this spell the end of the starry-eyed Emi's romantic ambitions?

Do you want fries with your hellfire? To fight Ignora, Maou's group must restore Devil's Castle to its former glory. However, because of his schedule at MgRonald, Maou needs to save time on his commute by staying in Japan. While he's stuck there, Suzuno, Laila, Albert, and Rumack travel to the Northern Continent to retrieve the Spear of Adramelechinus. Maou, unable to help them-and living the bachelor life, alone in his apartment for the first time-receives chocolate from a work trainee, but how will the other women in Maou's life react to that news?! The Devil King faces off against his next enemy: Valentine's Day!

THE DEVIL FINDS WORK FOR IDLE HANDS! MgRonald is closed for renovations, which means Maou is temporarily out of a job! His hunt for employment takes him all the way to Chiho's family farm in Nagano, where he'll get a taste of the agricultural life. Can he and the others survive their time in the sticks, or are they simply too spoiled by the city? And if Maou does learn the value of hard work, what of all the farms he trampled during his time as the Devil King...?

Chiho has collapsed, and Maou and company have figured out that it must be the work of an Angel. The only thing left to figure out is whether they're holed up in Tokyo Tower or the Sky Tree. When the group finally finds whoever's responsible for hurting their friend, the ultimate Maou/Alciel combo is going to paint the town red!

HAIL TO THE CHIEF! It’s back to Crimson Magic Village for Kazuma’s party! Yunyun is about to undergo the Chief’s Trials, and it always helps to have friends close by. The challenge is one that steadily ramps up in difficulty, so it’s best attempted in pairs. But why is Yunyun so determined to become chief anyway? Could she possibly have an idea for sweeping village reform? In the meantime, reports are flooding in of loud explosions echoing through the night. Megumin is the prime suspect, of course, but Kazuma secretly knows she isn’t responsible…Why? Because he and Megumin were in bed together the whole time…!