Beelzebub · SEASON 1
I Won't Let You Sleep Tonight
Episode 12 · 2011-04-10

- Animation
- Comedy
- Drama
Episode overview
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.
25 minutes
Season 1 episodes
1. I Picked Up the Demon King2011-01-09
2. I Became a Gang Leader with a Child2011-01-16
3. Are There Any Strong, Ruthless Bastards Around?2011-01-23
4. There Is One Second Before the Demon Lord's Floods Burst Forth2011-01-30
5. Money can buy anything2011-02-06
6. Toys Have Arrived from the Demon World / We Played Doctor2011-02-13
7. The Demon Lord makes his Park Debut2011-02-20
8. We Meet Again2011-02-27
9. Love is a Hurricane2011-03-06
10. A Disciple Was Gained2011-03-27
11. There was Something Money Could not Buy2011-04-03
12. I Won't Let You Sleep Tonight2011-04-10
13. Baby Beel's Assessment Test / Hilda: Dear Great Demon Lord2011-04-17
14. Is There a Special Move?2011-04-24
15. The Delinquents Have Changed Into Swimsuits2011-05-01
16. You're Not a Bad Specimen of a Man2011-05-08
17. How About Some Demon World Homework?2011-05-15
18. I Quit being the Baby on Back Brawler2011-05-22
19. The Doctor Has Arrived2011-05-29
20. Everyone Assemble2011-06-05
21. Who Do You Think Is Ishiyama's Strongest?2011-06-12
22. Secluded Mountain Training2011-06-19
23. You Kidding Me? The Demon World2011-06-26
24. Welcome Back, Demon World!2011-07-03
25. New Semester Started2011-07-10
26. May I Call You Brother?2011-07-17
27. Called the Magical Girl2011-07-24
28. Let's All Get Physicals2011-07-31
29. What Are the 6 Holy Knights?2011-08-07
30. Who Could the 6 Holy Knights Be?2011-08-14
31. No Conclusion Was Reached!2011-08-28
32. What Has the Transfer Girl Done?2011-09-04
33. There Are Wounds in the Past2011-09-11
34. Maids Run Amok2011-09-18
35. Time for the Game to Begin!2011-09-25
36. The Victory has Finally Arrived2011-10-02
37. This Man is a Teacher2011-10-09
38. The Sibling Rivalry Has Begun2011-10-16
39. His Brother Was a Crybaby2011-10-23
40. No Shirt, No Shoes, No Assassins2011-10-30
41. On the Brink! What'll We Do?2011-11-06
42. It's Time to Train2011-11-13
43. Where Did the Older Brother Disappear To?2011-11-20
44. I Have to Get Stronger2011-11-27
45. There's One Day and 1 Hour Left Until the Game2011-12-04
46. Burn, Super Combination!2011-12-11
47. Sorry to Have Kept You Waiting2011-12-18
48. I'm His Parent2011-12-25
49. Beelzebub's New Year's Special! Beelbeel Journey to the West!2012-01-08
50. Today I'm Different on the Inside2012-01-15
51. Komainu-sama is Watching You2012-01-22
52. And Then There Were No Delinquents2012-01-29
53. Baby Beel's First Conquest / Furuichi Falls in Love2012-02-05
54. Black Baby Beel Grows Up!2012-02-12
55. I Have Lost My Pompadour / The Great Demon Lord Has Come2012-02-19
56. Are You a Traitor? / Is This a Job for Men?2012-02-26
57. Won't You Eat a Manju? / Won't You Get in a Mixed Bath?2012-03-04
58. Akumano Academy is Open!2012-03-11
59. We're the Strongest!2012-03-18
60. I Won't Say Goodbye2012-03-25