After Kuusetsu's defeat at the hands of Commander Kyouka, the Hachiraishin were able to recover some of the 7th Squadron commander's blood, which had been spilled on the ground, in order to clone it and turn it into a living weapon for their own use. This clone, genetically identical but physically different, would be created for a single purpose: to kill the Original.

Yuuki Wakura, un estudiante, termina por accidente en Mato, otra dimensión, donde deberá ayudar a las integrantes del Cuerpo Antidemonios a pelear contra las criaturas aterradoras que moran allí. ¿Será su oportunidad para ser un héroe o terminará siendo solo un esclavo? Versión novelizada de los eventos del manga.

Himari Azuma can't stop having lewd thoughts about Yuuki Wakura. When Kyouka Uzen forced the two to go on an errand together, Himari wished she didn't have feelings for a lewd pervert man.

"And through overwhelming requests in our yearly facility improvement meeting, it is my dismay to present you our general cleaner, Roku Denki, the second male member to our corporation" After days of chaos, Ren is faced with the unanomimous decision to bring a new man to their headquartes. Will Roku Denki remain a simple janitor, or raise as issues face him? yakumo/ren x OC

Semi-AU. Yuuki Wakura leads an ordinary life, but then his life changed when he inadvertently encountered a Shuuki, which Kyouka is after, but after Yuuki accidentally contracting a Shuuki, Kyouka is forced to put him under her tutelage as protection from other Shuuki hunters and even from the Anti-Demon Corps. Feat. KAMEN RIDER RYUKI

Yuuki encounters a mysterious young man in Mato, he can use powers, according to him, he just ate to many fruits, but now, he is between a rock and a hard place, how can he get the others to believe him and not allow that person to go back to reality?