Masatora Akutsu has just transferred into class in Japan from a long way away - all the way from Hell, to be exact. Akutsu is a demon who's come to Earth to find someone who can motivate the forces of Hell t...

"Original" doujinshi by the circle NAIFU.

Incubus demon x Human demon slayer. A cross-species BL. Yahiro is a demon slayer from the East who’s wrapping up a mission when he encounters a demon from the West. His blade has no effect against the dem...

The sequel takes place a few months after the end of the first series. Shinkurou and Suzu have gotten married and settled down as vassals in the employ of the governing family of Ima. Just when they've gotte...

All Yoriko could remember from the night before was the red blood, the red moon, and an exceedingly bewitching red eye... The next day during class, being on the verge of remembering leaves her in a sickened...

Kurimusubi Daisuke, a man fascinated by the complex zoology of monster girls in fiction, one day finds himself transported to a world full of them! When he encounters an arachne named Neya who needs his help...

Misono Kazuki is a college student pursuing a dream of becoming a famous novelist but unfortunately, for someone trying to pen a supernatural YA novel, he's got next to no experience with close encounters of...

There was once an ogre (oni) mother who gave birth to a human-looking child. Instead of an ogre's horn, this child was born with a sword in hand called the "Onigirimaru" or Ogre Slayer. He has no name and is...

The hilarious adventures of the eldest apprentice of a sect who has a problem with his brain. Dong Fang Xian Yun is reincarnated as the eldest disciple of the Care-free sect. But the only thing that goes th...

Shin Gumiho (Shin meaning "new" and Gumiho meaning "nine-tailed fox"😉 begins with its origins based on Korean folklore. The 9-tailed demon fox, Gumiho, wishes to change into a human in order to keep h...

Yuuma, the unpopular host, summoned the incubus demon, Airucus, to grant his wishes. The contract's condition, however, was for Yuuma [to give birth to Ai's child.] Yuuma is forced into conceiving a child a...

Years ago, Daniel Barton made a contract with a demon to survive. When he stole the demon’s name and fled, the creature vowed to hunt him down. Now, Daniel is a mediator for an organization keeping the exi...

Harboring an obsession with the second male lead of the novel series The Flower Holds a Sword. Like always I wrote a comment about Lancelot and went to sleep. But something is off?! When I woke up my favorit...

Ever since the gate to the Youma world was opened, the Youma have been coming through into our world and wrecking havoc. Luckily, there is a police force specially designed to take care of such a problem. So...

People’s negative feelings form stains in their hearts, and before long these stains become demons. Fujimori loves being praised by other people and goes to great lengths to become a model student. When th...

Takuma was just another awkward gamer, but a twist of fate sees him summoned to another world - in the body of a demon lord. And no one’s more terrified of the prospect than Takuma himself. He may have pow...

The SCP Foundation is a fictional organization documented by the web-based collaborative fiction project of the same name. In universe, the SCP Foundation is responsible for locating and containing individua...

Average schoolgirl Nanami is excited about only one thing — getting closer to her crush during the new school year. Little does she know that there’s an ancient power running through her veins, which is ...

On the way home from meeting her friend, Oh Ha-na meets men attacked by monster. In order to avoid this devilish crisis, she asks for help from this suspicious man, Luxria, whom she meets by chance, but thi...

TL and ADULT versions available~TL was published first Official English: INKR A female demon is held captive by Mutsu, a handsome, ruthless exorcist with a horrible personality. Given the bizarre name, "So...

A story of one horny incubus and his adventures in the human world. (SiTB scans)

Tokiwa Kanenari likes to masquerade as a substitute science teacher, but he's actually in the business of dealing with the spirit world. And there are spirits in all sorts of things around him, from amber n...

A world where humans sell and buy otherworldly species as slaves. The great mage Rifenhardt is treated like the Demon King for helping the otherworldly species. A party of heroes arrives to bring down the De...

This work is based on a Japanese folk tale (Momotarō). Japan’s lewdest Momotarō. He excrets anal pearls, vibrators and dumplings all by himself. After being treated cruelly by his childhood friend Ech...

Reincarnated in another world, Hinako declines the abilities offered to her by the Goddess, and instead takes a vow of sisterhood with the giant Eiris, becoming known as “the smallest giant.” The two may...