DEMON DIPLOMACY IS HARD WORK... ​There’s a celebration to be had in the kingdom of Aldegia, and Princess La Folia invites Kojou to join in the festivities.

The war that changed everything It's a Valentine's Day that Kojou won't soon forget! Amid the buzz of crushes and chocolate, dark words arrive on the wings of G

The friend of my friend is my enemy?! Akatsuki (an ordinary high school boy and incidentally the world's mightiest vampire) is finally getting used to daily lif

Kojou and Yukina join forces with Natsuki Minamiya to protect Itogami City from a new threat from the skies--but even Kojou's Beast Vassal can't take this new f

WHEN ALLIES BECOME ENEMIES, WHO CAN YOU TRUST? New Year's Day is right around the corner on Itogami Island, and everyone is getting ready to celebrate! ...Well,