Beelzebub
Ishiyama High is a delinquent school where violence and lawlessness are normal. First-year student Tatsumi Oga is Ishiyama's most brutal fighter. Oga is near a river when he sees a man float by. After being collected by Oga, the guy splits in half to reveal a baby, who crawls onto his back and makes a connection. Baby Kaiser de Emperana Beelzebub IV, or "Baby Beel" for short, is the son of the Demon Lord. Oga is also faced by Hildegard, Beel's demon maid. Together, they try to raise Baby Beel while being surrounded by juvenile delinquents and demons.