There's a Demon Lord in the Floor - Recommendations

• Vol: 13; Ch: 252
• 2005 - 2014

Self-professed lover of all things small and cute, Souta Takanashi finds himself dragooned into working at the Wagnaria family restaurant by the diminutive and vivacious Poplar Taneshima. Though the pay is reasonable and the clientele polite, the high school student is often at his wits' end when dealing with the quirky staff. If the indifferent and street-tough manager, katana-carrying floor chief, and terminally weak Poplar weren't enough, Souta frequently fears for his life, as every encounter with the violently androphobic Inami ends in injury. How long can he survive before the combined stress and harm do him in?

• Vol: 8; Ch: 71
• 2011 - 2018

In a land far away, the evil demon lord ruled with absolute power and cruelty. But a group of heroes combined their strengths and conquered obstacles to finally reach the demon lord in a final fight. When the sorcerer cast the imprisonment spell that was supposed to trap the demon lord, it also dragged all the heroes into a different dimension. The demon lord, who looks and acts like a teenage girl, has lost her legendary powers and is forced to rely on the heroes to find a way to escape the prison. The sorcerer, who is leading the search on how to break out of the spell, can’t help but to tease the now powerless, bratty and emotional demon lord that once was a threat to the entire world.

• Vol: 1; Ch: 5
• 2016 - 2017

The prideful archangel Lucifer disobeys God and is cast into the lowest level of hell as a fallen angel. On her way to hell, Lucifer happens to meet a high school girl on Earth named Maria, who helps her. In hell, Lucifer meets Leviathan, and Leviathan explains to Lucifer about The Seven Deadly Sins, the seven demon king rulers of hell. After The Seven Deadly Sins seal Lucifer's powers, Lucifer goes on a journey with Maria and Leviathan to defeat them.

• Vol: 1+; Ch: 5+
• 2024 - ?

• Vol: 1+; Ch: 12+
• 2019 - ?

• Vol: 1; Ch: 13
• 2016 - 2018

The Demon King is awake at last and hellbent on world domination–but first he needs a secretary. He finds a human to organize his devilish plot, and she's perfect for the job. So perfect, in fact, that she's steadily losing her grip on her humanity. Thanks to her smarts, super skills, and secretarial wiles, it's only a matter of time before the Demon King's destructive dreams come true!

• Vol: 1; Ch: 5
• 2017

• Vol: 3; Ch: 36
• 2018 - 2020

500 years since the last battle of "Hero" vs. "Devil," the Helenes Kingdom, faced with population growth and food shortages, decided to cultivate territory in the buffer zone “ambiguous navel.” As a result, the balance that has been maintained begins to collapse.

• Vol: 4; Ch: 20
• 2006 - 2009

The mysterious island of Shina Dark is home to many secrets, including Satan, the legendary demon lord who has been resting for many years. Known as an unstoppable force that likes nothing more than destroying cities and fondling young girls each night, Satan is feared around the world. So when an eclipse forms the Exoda Ring, causing the demonic island to rise and Satan to be revived, people from across the land send him 1,000 cute girls as a sacrifice. However, there's a catch: Satan not only has no desire to destroy anything, but he also has no interest in groping young girls! As the would-be sacrifices are deemed tainted they cannot return home, and must now find a way to live alongside the ‘terrifying' demon lord. However, one question remains: if Satan doesn't exist to destroy, then what exactly is his purpose?

• Vol: 2; Ch: 12
• 2010

Hasuno Miu, a high-school teenage girl, loves her big brother, Keiichiro, and believes he is the gentlest and kindest person ever. Miu learns that there is a suspicious pervert lurking around the community and, to her surprise, stumbles upon a couple that matches that description. Miu escapes back to her house only to find that the man and the woman is none other than her brother Keiichiro and his summoned demon sex slave Manimani. It turns out that Keiichiro is a magician that was able to summon Manimani from the depths of hell. With everything she thought of her brother shattered into oblivion, Miu has no idea what to do.