So you're a high-school student and love your teacher. Why? Well, big boobs, nice ass, etc. However, your “sister” loves you. Almost seems like a story with no end. Problems arise as expected and such, but what...

The story is an erotic comedy starring a strangely developed boy who, although he has a threatening look, actually has a very bad time when he comes into contact with the opposite sex. One day, after helping a...

An actor (top) starred in a medical TV drama. While watching the drama with his colleague, a singer (bottom), he teaches him about the snippets of knowledge he learnt from the film set...?! Official...

Niimi Reiji is a huge fan of a widely popular TV animation series "Magical Girl ☆ Charming Luluna". One day he died while saving his friend's daughter and suddenly reincarnated in a different world. But in the...

Getting hit by a truck and sent to another world to face off against the Demon Lord was the best thing that ever happened to Yuuta. He attained unmatched powers, saved the world, and even married the princess...

Original Doujinshi Series. Collection (By Release Date) Isekai Harem Monogatari + vol.1.5Isekai Harem Monogatari 2 + vol.2.5Isekai Harem Monogatari 3 + vol.3.5Isekai Harem Monogatari 4 + vol.4.5Isekai Harem...

A zookeeper reincarnates into a world ruled by beast people where humans, considered an endangered species, are held in captivity and is put in charge of a zoo to care for beautiful women called hitokko.

After their parents tragically passed away during middle school, Lee-kun was left alone with his doting sister, Towa. However, three years later, Towa also disappears. Subsequently, Lee-kun himself is summoned...

The protagonist, “Sao” has been reborn with his memories from his past life. He’s born as a son of a rural villager, but his true identity is a reincarnated person with cheat abilities and the knowledge of the...

One day, high school student Michio Kaga attempts to start a strange online game he found while browsing the internet. Instead, he gets transported to a rural village in the game's world, equipped with special...

Struggling with life and society, high school student Michio Kaga wanders about the Internet and lands on an odd website. The website, featuring a number of questions and a point based system, allows one to...

High school student Atami Kusatsu on his way to a rural onsen, meets with a tragic accident along the way and dies, but he's reincarnated as an onsen in a fantasy universe. In this world, the liquefied Atami...

Girl gets transported to another world. She regrets that she didn't experience love before that. She gets saved by a boy, but she discovers that he has a harem of girls from other races.

Takumi is a cheat reincarnate who visits a magical city in another world. His purpose is ...... "I want to play with young girls!"　Takumi, who was strong enough to slay a dragon, retired as an adventurer out of...

More than ten years have passed since a means of transporting individuals from Earth to another world was developed. High school student Kakeru Satomi was taught survival techniques and wisdom by his mountain...

Compelled to marry a royal demoness and put to work on the battlefield and in her bedroom. Albert finds his new life in another world anything but peaceful. Yet thanks to his knowledge of Earth’s history...

An ordinary person, Kurumi, who was suddenly transported to another world and became a lewd demon. In a world where humans and monsters are at odds, the monster side is unexpected. What's more, her essential...

I’m Shinomiya Hokage, a 3rd-year high-school boy who dreams of a survival life. One day, everyone in my school transferred to a mysterious island in a parallel world. I woke up in an unknown cave and I started...

In this AU spin-off featuring characters from Tonezato Honu's other stories, Ayame's day is thrown into utter chaos when she saves a cute, bat-like creature...that turns out to be a demon, and thanks Ayame by...

Meet the adventuring school's highest honour student, Touru. Once he got to study abroad, he had a reunion with his childhood friend Nikka. However, what he thought was a girl as human as he was, she was...