Oga Tatsumi is widely feared as the most brutal delinquent at Ishiyama High, a school notorious for its lawless and violent student body. His life of casual brawling takes a bizarre turn when he discovers a man floating down a river who suddenly splits in half to reveal a green-haired baby. This is no ordinary infant; he is Kaiser de Emperana Beelzebub IV, the son of the Great Demon King, sent to Earth to find a suitably cruel human to raise him until he is powerful enough to destroy humanity.

Bound by a supernatural contract, Oga must remain within fifteen meters of Baby Beel or face immediate execution by electrocution. Alongside the demon's loyal and lethal maid, Hilda, Oga struggles to balance his reputation as a "Child-Rearing Badass" while fending off rival gangs, demon world assassins, and the various factions within Ishiyama High. As the bond between human and demon grows, Oga realizes that his destiny is inextricably linked to the survival—or destruction—of the world.

What to Expect

Beelzebub delivers a masterclass in blending absurd slapstick comedy with high-stakes shounen battle mechanics. Readers can expect rapid-fire humor derived from the juxtaposition of hardcore delinquency and mundane childcare. The narrative structure evolves from episodic school skirmishes into expansive supernatural war arcs involving the Tohoshinki leaders and the 34th Pillar Division of the Demon Realm. The power system centers on "Contractor" marks and demonic energy, providing a strategic layer to the visceral hand-to-hand combat.

Who Will Enjoy This

This series is a must-read for fans of unconventional battle manga who appreciate protagonists who remain unapologetically rough around the edges. If you enjoy series like Gintama for its chaotic blend of parody and intense emotional drama, or Hunter x Hunter for its complex supernatural world-building and character dynamics, Beelzebub will be a perfect addition to your reading list.