Beelzebub — Season 1, Episode 51: Komainu-sama is Watching You

Episode synopsis

Oga is trying to think of a way to perfect Super Milk Time before they're attacked again whilst Nene and the rest of the Red Tails are trying to get Aoi back into the group by holding a fake meeting at Aoi's place and so persuading her. Aoi's demon magic is revealed to be thanks to Koma, a perverted demon whom she acquired at Mapputatsu Temple. Oga has found a new milk bottle which will hopefully help Super Milk Time and is asking Furuichi to try it, who is obviously reluctant as he is "busy". Meanwhile, St Marian's High School for Girls have declared a battle against the Red Tails in order to overtake the Southern Kanto region as well as the North, however they are unknowingly defeated by Koma who runs around touching each of them and so making them feel weak and uncomfortable therefore being unable to fight.

About Beelzebub

Violent delinquent Oga encounters a baby one day, which crawls onto his back and immediately forms an attachment to him. Though he doesn't know it yet, this baby is named Kaiser de Emperana Beelzebub IV, or "Baby Beel" for short—the son of the Demon Lord!

More episodes from Season 1

• E1I Picked Up the Demon King
• E2I Became a Gang Leader with a Child
• E3Are There Any Strong, Ruthless Bastards Around?
• E4There Is One Second Before the Demon Lord's Floods Burst Forth
• E5Money can buy anything
• E6Toys Have Arrived from the Demon World / We Played Doctor
• E7The Demon Lord makes his Park Debut
• E8We Meet Again
• E9Love is a Hurricane
• E10A Disciple Was Gained
• E11There was Something Money Could not Buy
• E12I Won't Let You Sleep Tonight