Her memories of being a military geek in her previous life awaken and she remembers she’s in the world of an otome game she played in her previous life. And what’s more, she’s what people refer to as ...

Five girls who want to do anything but study, and their tutor: a high school boy who's got book smarts and not much else. Futaro Uesugi took the tutoring gig because he was desperate for cash, but when his s...

Original Doujinshi Series. Collection (By Release Date) 1. Isekai Harem Monogatari + vol.1.5 2. Isekai Harem Monogatari 2 + vol.2.5 3. Isekai Harem Monogatari 3 + vol.3.5 4. Isekai Harem Monogatari 4 + vol....

A normal day at school takes a strange turn for Tada Yota when a bizarre apparition shoves him out a third-floor window. He awakens in a fantasy realm unlike any other. Not only do dragons and knights exist,...

On February 29th, children under the age of 14 are said to have their wishes granted on a day known as Melly Day. In a world where all individuals can use magical powers, Hiasen has the high-risk ability to ...