Nora: the last chronicle of devildom

"Nora, an unruly demon, has defied his superiors one too many times. For the sake of his 'education, ' Nora is sent to live among mortals and enters a bond of servitude with cool-as-ice star student Kazuma Magari. Kazuma is about to learn the ways of the underworld-- and Nora will learn more from the 'real world' than he ever thought possible! When the seal for Nora's form is released he becomes Cerberus, the vicious dog of disaster. But Nora can...