Time Killers: Kazue Kato Short Story Collection Explore fantastic realms of imagination in this stunning collection of short stories by Kazue Kato, creator of the smash-hit manga series Blue Exorcist! With Kato’s amazing and distinctive art leaping from the page, Time Killers includes her first work, Boku to Usagi (Me and the Rabbit), and features the stories and character designs that would become her breakthrough series, Blue Exorcist. Take off on a flight of fantasy with Time Killers!