Astaroth’s winning combination of strategy and teamwork proves fatal for yet another demon king when Eligos falls before him! While Astaroth considers how to best utilize his new land, his people celebrate the victory as their king’s fearsome reputation spreads throughout the realm. There’s just one more order of business, though—summoning new allies to aid him in battle! What kind of powerful ally will join his ranks...?

Astaroth’s new life as a demon king rising up the ranks in an unfamiliar world has only just begun, yet he’s already assembling quite a group of allies! With his maid, Eve, serving as his advisor, legendary swordsman Hijikata leading his forces into battle, and Jeanne d’Arc herself lending him her strength, it’s no surprise how quickly he’s making a name for himself. His next step is to recruit some talented dwarves to expand his castle town, but a fearsome necromancer stands in his way...

Astaroth has been reincarnated into a strange new land as the seventy-second Demon King with a mission from a mysterious goddess to unite the world under his banner and reform its chaotic ways. As the youngest of the demon kings, his forces may be weaker than those of his rivals, but he’ll sink as low as he must to achieve victory. As Astaroth rises through the ranks, utilizing deception and trickery to crush his foes, he’ll reshape the fate of all who live under his reign!

With Astaroth’s first victory under his belt, his rank as a demon king has increased, if only a little. Now that Sabnac and his castle are no more, Astaroth immediately sets himself apart from the rest of the demon kings with his new policies. Rejecting slavery and treating all his subjects as equals—even the ones who had sworn fealty to Sabnac—are just the start. Envisioning a grand city where humans and demons alike can live together in peace, Astaroth begins to put his plans to expand his territory into motion!

On a quest to secure skilled craftsmen to expand his castle town, Astaroth teams up with a group of dwarves beset by a powerful necromancer. After coming up with a plan to retake the village, Astaroth marches upon his foe, but will he be able to emerge victorious and save the dwarves?

The 72nd Demon King, Astaroth, has been reincarnated in a new world rampant with chaos. A goddess suddenly appears to guide him toward becoming the greatest demon king! And there's conflict brewing between Astaroth's army and another demon king. With the addition of the Revolution Saint's army, will a dwarven village be saved?

Astaroth has been reincarnated into a strange new land as the seventy-second Demon King with a mission from a mysterious goddess to unite the world under his banner and reform its chaotic ways. With two demon lords now crushed beneath his heel, Astaroth's power is only increasing, but he's got no time to rest on his laurels. In search of a means to bolster his army even further, he heads to an abandoned ruin, where he comes across a mysterious boy...

In a chaotic world dominated by seventy-two Demon Kings, he was reborn as the seventy-second Demon King--Astaroth. A goddess suddenly appeared before him in his confusion, instructing him to become the Supreme Demon King and reform the world. After taking down the Demon Kings Sabnac and Eligos with the help of Eve, Hijikata Toshizou, and Jeanne d'Arc, Astaroth has set his sights on the star-shaped Demon King Decarabia. But even though Astaroth has cleverly used economics to back Decarabia into a corner, could the rival Demon King have a trick up his own sleeve?

Is the self-proclaimed Demon Lord becoming a guardian deity for a follower of the Gods!? After being summoned to another world similar to the game he used to play, Diablo lives a tumultuous life in this new world after he finds himself the unwitting master of Rem the Pantherian and Shera the Elf; and now, even the Demon Lord-turned-young-girl Klem obeys him! One day, Diablo ends up rescuing a holy woman who was being pursued by a Paladin, and she turns out to be the most important person in the Church. Befriending her, Diablo and the others act as her escorts until they reach Zircon Tower deep in the Demon Lord's territory. After arriving in a new town, more difficulties arise, ultimately culminating in the appearance of a gargantuan monster attacking them!

"I WILL ANNIHILATE THE HUMANS AND THE DEMONS." As the vessel for Solomon's soul, William has the task of choosing who will be representative king while Lucifer, the emperor of Hell, sleeps. William's days are spent avoiding the persistent demons who vie for stewardship of Hell. But when Heaven learns about the search for the king of Hell, it's time for the angels to swoop in!