Description:

Before I realized, I had become the guardian of a dungeon, a Demon Lord. I was suddenly in a dangerous world with giant monsters loitering around, fighting for their existence, so I thought to go about developing the dungeon in order to not die but —- for some reason I was having quite the good time…. How did it turn out like this? The protagonist, Yuki, having to live in that world now, uses his bold and sharp senses and spends time with a supreme dragon girl and a vampire girl; Sometimes laughing, sometimes being angry, passing days doing what he likes.

Description:

Touya Mochizuki was accidentally killed, and as an apology, God allows him to be reborn in a fantasy world and will grant him any one wish he desires. And so, Touya chooses to keep his smartphone in the next world. In his second chance at life, he befriends many important figures and comes across the world's secret. He inherits the legacy of an ancient civilization and travels around nonchalantly while possessing powers that rival this world's kings. (Source: MAL News)

Description:

Jinta, who has never returned in a traffic accident, meets the goddess, Rifua, in heaven. Jinta was supposed to reach Heaven under the guidance of Rifua, Reincarnated in a different world from a strange thing. Immediately after reincarnating, the abnormal status of Jinta was discovered. Originally the maximum value of luck should be "99", but the value of Jinta is "999999"...!? (Source: MU)

Description:

Seventy-two feudal demon lords vie for power. The weakest among them is also the youngest: Ashtarot, who retains memories from his human life as a researcher. While he possesses neither an army nor immense power, his talent is his pragmatism. From killing potential heroes before they gain power to using underhanded tricks and lies, everything is fair game for the 72nd demon lord.Ashtarot's ultimate goal is to dominate the other demon lords—whether by conquering them or allying with them—and ascend as the Demon King. Accompanied by the demon maid Eve and his subordinates, Ashtarot makes a name for himself as the demon lord who will use any tactic to win—utilizing the power known as realism!(Source: MAL)

Description:

A kid named Light is the only human member of the adventuring party Legion of Races, but humans are by far the weakest race in his world. When his comrades abandon him to the lowest levels of a dungeon, Light resorts to the gift of Infinite Gacha to create a harem of Lvl 9999 allies! With his powerful and beautiful new friends by his side, can Light escape the dungeon and exact vengeance upon the Legion of Races…and the entire world? (Source: Seven Seas Entertainment)