Meet the strongest exorcist the world’s ever known! Kiyoshi Harai is the world’s strongest exorcist—and its most awkward one! Equally afraid of fighting demons, making new friends, and talking to girls, this so-called ultimate exorcist has still got a lot to learn before he can reach his full potential! Having successfully completed his hot-spring training, all that remains for Kiyoshi to do is await the arrival of the demonic invasion known as the “Black Parade.” But even with his newly empowered abilities and a whole host of powerful allies, will the so-called “ultimate exorcist” be able to match up against the most dangerous demons he’s ever faced?