What happens when an all-girls' high school reigning tomboy finds out her school is about to be filled with boys!? Hanabi Oozora is a rambunctious sixteen-year-old tomboy who comes to the rescue of her less...

Why did I turn into a character in a video game? The time has come now to take action! LUCIUS, the loser character has transformed into a villain overnight and with his newfound vengeance, LUCIUS will set out...

I was judged by Lord Yama in hell because I gave a hasty bad ending to my novel he loves and stopped updating it. As a result, I was sent to the world of my novel as a villain and the matrilocal husband of the...

What the heck! The laziest lord in history, Lieder, has done such a harmful thing to recruit his men! The abandoned female knight, the magician with demon blood, the unknown-gender domestic staff, the disabled...

26-year-old Jung Si-woo never had any friends, because there was nothing interesting about him. He lived an average life as an average person in an average world. But suddenly, the earth faced a great change...

After hitting her head particularly hard one day, Duke Claes' daughter, Katarina, suddenly recalls all the memories of her past life: that of a teenage Japanese girl. Just before her untimely death, this girl...

While running away from her wedding, Qian Duoduo falls into a lake and dies due to a miscalculation. She is then transmigrated into the body of Mu Yunkai, a princess of the former dynasty who is being hunted...

Shy Ichitaka has a crush on his high-school classmate Iori, but ever since she posed for semi-provocative swimsuit photos in a magazine, she's had a lot of sleazy guys hitting on her. Ichitaka's afraid to make...

No, no, no, we orcs are also a civilized race, we would never do things like humiliating elf women... No, no, it's impossible that just making eye contact with us would make you pregnant... Please, you elves...

"Future Occupation...Demon King." Sai Akuto enters Constant Magic Academy to be useful to society and to become a top-ranked national magician. However, a horrible prediction is made on his first day. Thanks...

Junpei Manaka sneaks up to the roof to see the sunset. When he opens the door, he startles a mysterious beauty. She panics and runs away, but not before Junpei has caught sight of her adorable strawberry print...

Despite the title, there are no water sports in this story. Just one girl has her toilet malfunction and doesn’t manage to reach her neighbor's in time. That neighbor (the protagonist), then invites her to get...

"How did... you... find out?" After Questioning the committee chairman, I found out that she has an extremely sensitive pussy. Even when she's about to faint in ecstasy from having an orgasm, she still won't...

The second moon marked the beginning of a revolutionary change. With the emergence of monsters and dungeons in modern society, and the ability users who fight against them, the world faces a shift in its...

Half a year ago, the four members of a literature club, as well as the elementary school niece of their faculty adviser, were bestowed with supernatural powers. The boy in the club, Ando Jurai, became able to...

The pure and upstanding Momo Inuwashi absolutely adores her brothers, even to a fault! She’s created a castle to protect them and would die to defend it. But... Tamaki Yugenji has found a crack in the walls...

Yun Zheng never asked to be the sixth prince of the mighty Da Qian Dynasty — but here he is. He’s not interested in fighting for the throne or getting caught up in palace politics. All he wants is to build his...

From Baka-Tsuki: In the near future, a Japanese scientist engineers a powered exoskeleton called "Infinite Stratos" (IS). Possessing technology and combat capabilities far more advanced than any other weapon...

Yuuya has always been a loser, and after the death of his grandpa (the only person he had in his corner), he’s sure there’s no point even trying anymore. But when Yuuya moves into his late gramps’s home, he...

A mysterious door stands open, inviting a boy who’s been brutally bullied all his life to take a courageous step forward into the unknown. On the other side, he finds a hoard of priceless artifacts and a world...

By the will of the goddess, Itsuki Shinomiya was given the privilege of choosing various abilities and being reborn in another world. However, before going to the other world, he didn't want to involve himself...

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...

"How am I supposed to fight with this?!" After being summoned into another dimension as one of the five heroes destined to defeat a demon lord, Toya Hojo awakens his hero power only to discover that... it's an...

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...

In the MMORPG Cross Reverie, Takuma Sakamoto is so powerful that he is lauded as the “Demon Lord” by other players. One day, he is summoned to a world outside his own-- but with the same appearance he had in...