Konuta Kenji

Thanks to his parents' job transfer, high school freshman Usa Kazunari finally gets to enjoy living on his own in the Kawai Complex, a boarding house that provides meals for its residents. Ritsu, the senpai he admires, also lives here, as do a few other unique individuals: his masochistic room-mate Shirosaki; beautiful, well-endowed Mayumi who has no luck in finding men; and…

A war between heaven and hell is raging on Earth—and hormonal fury is raging in Issei's pants. Enter curvy redhead Rias, president of The Occult Research Club: a club that doesn't actually research the occult. They are the occult—and Rias is a Devil! Source: crunchyroll

The boss of a territory in the demon world, Staz, happens to be a vampire, but has little interest in human blood. His true obsession lies with Japanese culture instead; meaning manga, anime, music and games. So when he learns that Yanagi Fuyumi, a Japanese teenage girl, accidentally wanders into his territory, he cannot contain his excitement. However, while Staz deals with…

On their way to demon world Acropolis, Fuyumi has to consume Staz's blood once again to avoid disappearing and starts to become addicted to it. Meanwhile, a misguided vampire hunter group, calling themselves Team Fearless, targets Staz. While the vampire initially fights against them on equal footing, mid-combat he loses his ability to heal himself after being hit by a weapon…