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...

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...

Kohana gets manipulated into "sexual training," by her childhood friend Tora who tells her that the experience is necessary for her to be assigned to a mission where she gets to play lovers with her master who...

Himawari-chan, the Little Princess of the school-bag planet called "Girl's Elementary School Star" at the edge of the universe, has come to the Earth to find a husband. With the help of her maid, Sakura...

"I've held it in so hard until now." The daughter of an earl, Melianna has married Girard, the head of a prestigious ducal family. But Melianna has a big problem... She's very timid! She faints with...

Whether they’re part cat, part horse, or part spider, Daisuke has always been fascinated with the uniquely exotic beauty of monster girls. When he finds himself whisked away to a fantastic world full of all...

"Even though it's supposed to be a simple healing... I can't help but feel... Ah, no more!" The cool knight moans in an afflicted voice as her body twists and turns every time I cast recovery magic on her...

"There's a secret about my wife!?" A story about what a wife does while her husband is away.

Floenda is an elf who was captured by evil humans when they burned down her village. As if that wasn't deplorable enough, they sold her off at auction as a slave. Trembling while lamenting(?) her fate, A tall...