Beelzebub — Season 1, Episode 12: I Won't Let You Sleep Tonight

Episode synopsis

Beelzebub has been crying all night for the past three nights, which is causing Oga and the whole neighborhood to get very little sleep. Wanting to stop his night crying to avoid being chased out of their house, the Oga family attempt to play with Beelzebub all day in order to tire him out come nighttime. Despite managing to get him to sleep, Beelzebub still wakes up and cries in the middle of the night. After Oga spends the day dealing with a sleep deprived Tōhōshinki, Hilda brings a toy that calms Beelzebub down, but is even noisier than his crying.

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
• E13Baby Beel's Assessment Test / Hilda: Dear Great Demon Lord