After a close call with death, Iris has a sudden revelation: she's been living inside a novel from her past life. But if her memory's correct, all the characters in the novel, herself included, ultimately meet...

After the Delpice Empire unifies all kingdoms with brutal subjugation, all the noblemen who stood up to the empire had to relinquish their titles. As her father’s only child, Leyrin Efran becomes a countess...

How could Terryl’s boyfriend leave her simply because of her low status? After her humiliating breakup, a mysterious man tells Terryl the shocking truth about her identity—she’s the daughter of a powerful duke!...

What good is being reborn as the duke's daughter when you're the shame of the family? While her siblings were talented and beautiful, poor Sylvia was called fat and ugly, with a rumored bad personality to boot....

Elizabeth is the richest heir in the empire. But after her parents’ sudden death, she’s told she must marry her uncle to claim her inheritance. No, thanks. So she fakes an engagement with her maid, runs away...

Fii was the first princess of the rural nation, Déman. One day, she became engaged to King Roy; an icy king with both beauty and ability, whose management ability was perfect, and who would be perfect save...

A girl obsessed with a novel suddenly finds herself transported into the thick of the plot. The problem is that she has taken on the role of the villain in the story. And she knows how this ends... it's off...

A girl passing as a boy, fourteen-year-old Kira is left to fend for herself alone in this world. During a crucial turning point in her life, she makes a pact with a mystical entity in return for a male voice...

Duke Valerio, who is also a commander of the Royal Knights, is having a hard time finding a bride. Due to his fearsome and stern look, all of his proposals end up in rejection. Right when he is about to give up...

Female knight Leo has never had ladylike qualities, she's a soldier through and through, adorned with scars and rock hard abs to match. She's never really been treated as a woman...until one day the magician...

Once a year on a cold midwinter night in the Empire of Hartan, a fortress of frost appears, revealing the resting place of a blue-eyed demon said to grant any wish – for a price. When Princess Estelle of Hartan...

Foss, a young woman about to be betrothed, hears news that her father has been attacked. That night, she's abducted by Karol, a man who was supposed to be her father's servant. Just when she think she sees an...

This manga has two versions: Josei and TL, the TL version has been licensed in English. There's no greater pleasure than being consumed with love from the one you've always longed for... if only such moments...

Betrayed and murdered by her own husband and family, Iris's life flashes before her eyes - including her previous one in modern times! With this new knowledge, she returns to before she was ever married...

Kurokawa Lisa is an ordinary office worker, who has practiced lots of cooking while living alone. One day, she wakes up in another world, with a concerned little spirit hovering over her! She has apparently...

Chie Soma, a female college student who is having a hard time finding a job, has spent her days feeling depressed. She wants to go to another world, just like her favorite isekai novels. One day, while escaping...

Mitsuki is an ordinary thirty-something office worker leading a monotonous 9-to-5 life. His hum-drum routine is suddenly shattered when he tries to help a girl in distress, only to be unexpectedly transported...

Two years after Rin Tachibana, a romance-challenged woman in her thirties was unexpectedly whisked away to another world, she has settled into a quiet life as a clerk for the Magic Knights. But when the king...

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...

Gluttonous girl Shirley has been reborn in another world, but there is one problem: the new world does not seem to have hamburgers, beef bowls, or ramen noodles she loves so much. While missing the previous...

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 power...

Tsukina is a single, thirty-something office worker whose favorite thing is curling up with a good book. When a god tells her that she must go to another world to become its magical savior, Tsukina isn’t...

"Rejoice. I shall make you my wife."When Yuki, a company slave about to lose her life in an accident, wakes up, she's suddenly in a fantasy world! I thought that I could live a life of reincarnation in a...

Seiichiro's always pulled his own weight, all day every day, for almost thirty years. Even when he gets stuck in a fantasy world because of some strange Saint-Summoning Ritual, he keeps on keeping on. It isn't...

It's not easy being rich. After suddenly becoming an orphan, Isnelda is sent to live with her cold relatives until she reaches adulthood and can gain her inheritance. Yet upon becoming an adult, a benefactor...