Death rollback? Predict future? Fang Xiu traveled to his other self in a strange world and gained the ability to “reverse after death.” What gave him an extremely powerful motivation to survive was his d...

One day, high school student Shunsuke Ohta comes across a man that looks exactly like himself, who commits suicide at a train station. The next day, Shunsuke is abducted on his way home from school. When Shu...

At the end of Meiji Restoration, a girl saint was crucified and burnt alive under persecution. A century later, Katori and six childhood friends are summoned to her world beyond the nirvana, where they rece...

Kogami Kii hates his normal everyday life and wishes for something to happen. One day in the middle of class, he looks out the window and sees his teacher's head explode when a little girl hits it. He goes t...

Houdzuki Maika is a high-school girl who, in a sense, is never alone. Her twin brother Maito, who could not survive birth, lives inside of her and shares her body. They switch between who gets to live each d...

A short story collection to commemorate the fortieth anniversary of the career of mangaka Go Nagai. The front illustration is for "Sirene birth Guide", the story of the birth secret of the Siren. 1. Sirene ...

Demon summoner - what is this? And why?... These are the main questions Touya Douji is trying to answer. Just where should he be looking for them? Maybe, inside himself?

A prequel to the main story set on another planet, the story takes place as Iczer-1 awakens as a warrior.