Ushio thinks that his father’s talk of an ancient ancestor impaling a demon on a temple altar stone with the legendary Beast Spear is nuts, but when he finds the…

In a futuristic society, Japan has implemented a complex system referred to as “The Red Threads of Science” to encourage successful marriages and combat increasingly low birthrates. Based on a…

One day, high-school boy Yamada bumps into the beautiful girl Shiraishi on the stairs (literally), and their lips touch as they fall. When they regain their wits, they realize that…

“Hundred”—that is the only weapon that can oppose the mysterious life form “Savage” from visiting the earth. The protagonist, Kisaragi Hayato, aims to become a Martial Arts Master using this…