The fast-food joint that the Devil King calls his workplace has reopened, now with a hip café space upstairs--the perfect chance for the overlord of all demons to earn a few new certifications and work his way up to management. Meanwhile, Chiho, whose love for the Devil King remains doggedly unrequited, discusses ways with Emi to learn how to master the Idea Link, a skill that could let her telepathically communicate across worlds and call for help whenever she makes contact with a nefarious demon...or angel, for that matter. Suzuno steps up to serve as her teacher...but her choice of training areas (a public bath) leaves the others to question her sanity. It's the sixth volume of this low-wage high fantasy, where soap bubbles fly and everyone may come out less than squeaky clean!

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? 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!

Maou (the Devil King) has a suspicion about the mysterious child Alas Ramus, a wee lass who he and Emi (the Hero) have wound up parenting. During a supremely awkward "family outing" to the amusement park, Emi gets Maou to tell her the truth about their little girl. But when a chorus of angels shows up to settle an old score, Maou's revelation may not matter!

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 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...?

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"?