With the leaders of Holylight under his thumb, the Demon Lord decides to summon yet another member of the Sleepless Castle: Ren Miyaoji, Akira Ono’s most beloved advisor. After a brief reunion, they travel to Euritheis, where the mafia-owned company Jack of All Trades reigns with drugs, gambling, and human trafficking. The Demon Lord, the walking embodiment of hijinks, soon draws the attention of this company, and then...

After defeating the Grand Devil Belphegor, the Demon Lord returns from Hellion Territory to his home-away-from-home, the Village of Rabbi. There he summons yet another advisor, this time to handle the maintenance and management of the village. He had hoped to finally make space for some quality time with the friends he’s made in this world, but his well-deserved R&R is cut short when one of the four major political factions in Holylight sparks civil unrest.

There's no rest for the wicked, even a not-so-wicked Demon Lord. As Rabbi's hot spring prepares for opening, Akira begins wooing the right nobles and summoning extra assistance - but is it enough to win over the Madame? After all, keeping up operations devours cash and that means grinding away on quests and baddies, even while simultaneously trying to keep overeager adventurer Yukikaze from grinding away as well. You may have to think big to be big, but for Akira, being big enough is definitely not the problem...

The Demon Lord continues his adventure in this re-vamped series! After encountering the mysterious entity in the lowest level of the Bastille Dungeon, he sets out for Hellion Territory, where Grand Devils vie for domination of the realm. With the addition of a new advisor—the (seemingly) hopeless optimist Akane—the Demon Lord’s army grows even more colorful, and their hijinks even wackier.

Kaito Sena's life hasn't exactly been easy. Unfortunately for him, death isn't about to get any better. Summoned by none other than Elisabeth Le Fanu, the "Torture Princess," Kaito has to choose what he wants for his second life-be her butler, or die a long, painful death by torture. What is he to do but become her servant...and help her eliminate the fourteen ranked demons wreaking havoc in the world! See the original light novel come to life in this gritty manga adaptation!

En route to Hellion territory in search of answers, the Demon Lord and company explore Animania and encounter its wild inhabitants. Meanwhile, Luna learns that her best friend is among a shipment of slaves being transported to Hellion territory by the powerful and theocratic Tzardom of Light. She rushes North to save her, where the Northern Nations are entangled in an age-old war.

When Dani and Dorian missed the bus to magic school, they never thought they'd wind up declared traitors to their own kind! Now, thanks to a series of mishaps, they are being chased by powerful magic families seeking the prophesied King of Witches and royals searching for missing princes. But they aren't alone. With a local troublemaker, a princess, and a teacher who can see the future on their side, they might just be able to clear their names...but can they heal their torn kingdom?