As of July 2026, Beelzebub Season 1 aired in 2011 with 60 episodes — streaming now on Crunchyroll. Full episode guide and where to watch below.
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Beelzebub Season 1

2011 60 Episodes Animation · Comedy ⭐ 8/10

Beelzebub Season 1 has quietly become one of the more dependable comedies currently available on and . Across 1 season, the show has had time to find its rhythm and keep it. An 8/10 rating says what the writing already makes obvious: this one works. Watch it for Miyuki Sawashiro — stay for everyone else around them. Put it on tonight and see for yourself.

Part of the current wave of titles people are actually watching, Beelzebub Season 1 earns its spot. The jokes in Beelzebub Season 1 land because the characters underneath them are worth caring about. A ferociously strong hooligan is chosen to raise the Demon King's son. But rearing a demon baby isn't really what he wants to be doing with his life. Miyuki Sawashiro and Katsuyuki Konishi lead a cast that brings real weight to the material. It was aired in 2011. The real test of any comedy is whether it is still funny once you know all the jokes, and Beelzebub Season 1 holds up on rewatch in a way that separates it from one-off curiosities. It rarely drops the ball, and when it does, it recovers fast.

Comedy fans looking for a reliably funny watch will find it in Beelzebub Season 1. It stands on its own even without an obvious comparison point. It is a manageable watch, easy to fit into a single week. Miyuki Sawashiro sets the tone, but the supporting cast is where a lot of the best moments come from. A reliable pick for any night you want quality comedy without the homework.

📡 Where to Watch Beelzebub Season 1

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
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🎬 Beelzebub Season 1 — Episode Guide

E1
I Picked Up the Demon King
2011-01-09
Tatsumi Oga, a delinquent student at the worst high school in Japan, arrives at school with a small baby who emits massive shocks of electricity whenever it cries. Oga claims he found after splitting open a strange man who came floating along the river, though his friend Takayuki Furuichi doesn't qu...
E2
I Became a Gang Leader with a Child
2011-01-16
Hildegarde presents herself to Oga's family in the wrong way, giving them a different view of the situation. She also informs Oga that if he is more than 15 meters away from Beelzebub, his cries may destroy the city. Whilst dealing with this situation, Oga comes up with the idea that, if he can find...
E3
Are There Any Strong, Ruthless Bastards Around?
2011-01-23
When Oga loses some food for Beelzebub and he starts to get hungry, Oga instead uses up a vending machine's worth of yoghurt drink, revealed to be the favourite of the second year delinquent, Hajime Kanzaki. Figuring he may be worthy of dumping Beelzebub on, Oga goes to see him under the pretense of...
E4
There Is One Second Before the Demon Lord's Floods Burst Forth
2011-01-30
Beelzebub is currently in a phase of non-stop urination that threatens to flood the city. Hildegarde manages to temporarily stop it with an interdimensional diaper, but in order to stop it completely, Oga decides he needs to get a super absorbent daiper advertised on telly. Upon reaching the superma...
E5
Money can buy anything
2011-02-06
After a sleep deprived night, Oga notices he has a strange mark on his hand, revealed to be Zebel Spell, a symbol of the contract between him and Beelzebub. Hildegarde and Alaindelon explain that a Demon Lord's parent is a vessel for his power, and the mark will grow the more opponents Oga defeats. ...
E6
Toys Have Arrived from the Demon World / We Played Doctor
2011-02-13
The mark on Oga's arm goes back to its small size, much to the chagrin of Hildegarde who destroys his games console. She brings a play room for Beelzebub to play in, but upon building it, it turns out to be a magical cage that both she and Oga get stuck inside. The only way to get out is to have Bee...
E7
The Demon Lord makes his Park Debut
2011-02-20
Oga's family coerce him into taking Beelzebub to the park so he can make his 'park debut'. Despite making a bad impression with the other mothers, Oga meets a girl named Aoi who is looking after her little brother, Kouta. Aoi tries to help Oga make his park debut which, partly due to the appearance ...
E8
We Meet Again
2011-02-27
Aoi and the Red Tails return to Ishiyama High to deal with Oga, despite not knowing who he is. When Takayuki drags Oga to meet her, Aoi is shocked to find Oga is the one she met at the park, although he doesn't recognize her back. Aoi starts to fight him using powerful bokuto attacks that cut throug...
E9
Love is a Hurricane
2011-03-06
The delinquent group, MK-5, come to confront Oga, but are promptly beaten by him and Hildegarde, who catches the attention of a smitten Aoi. As Aoi's right hand ladies, Chiaki Tanimura and Nene Oomura confront Oga, Hildegarde, who had heard from Oga about his plans to dump Beelzebub onto Aoi, challe...
E10
A Disciple Was Gained
2011-03-27
A stray cat becomes attached to Oga, causing Beelzebub to become extremely jealous and shock anyone he shows affection towards. Beelzebub challenges the cat to a fight and subsequently loses, but when a gang of fierce cats gang up on the cat for fighting in their territory, Beelzebub stands up for h...
E11
There was Something Money Could not Buy
2011-04-03
Himekawa plots revenge against Oga by setting him up with a poisoned sandwich, but it doesn't affect him due to his resilience to Hilda's cooking. He next attempts to use a popular costumed character in order to try and capture Beelzebub, but Oga and Beelzebub notice that he's a fake due to differen...
E12
I Won't Let You Sleep Tonight
2011-04-10
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 nigh...
E13
Baby Beel's Assessment Test / Hilda: Dear Great Demon Lord
2011-04-17
As Ishiyama High holds an assessment test for its studyphobic students, the Great Demon Lord also holds a test for Beelzebub, requiring him to earn points by beating up various things, or run the risk of both he and Oga facing remedial classes in the Demon World. With Beelzebub not showing much hope...
E14
Is There a Special Move?
2011-04-24
As Kanzaki tries to come up with a new special move to beat Oga, his followers suggest the key to Oga's power is having Beelzebub on his back. Thus, Kanzaki starts training with a weighted baby doll on his back. When that plan doesn't work, they try finding a living substitute, which end in more emb...
E15
The Delinquents Have Changed Into Swimsuits
2011-05-01
Takayuki tells Oga about the final member of the Tōhōshinki, Hidetora Tōjō, mainly to get him interested about ditching Beelzebub so Alaidelon will leave him alone. Wanting Oga to get beaten, Himekawa informs them that Tōjō works at the beach. Oga and Tatsumi go there the next day and get mistaken a...
E16
You're Not a Bad Specimen of a Man
2011-05-08
Takayuki is dragged away from his tropical summer vacation against his will to join Oga and Beelzebub to a public pool, though Oga is soon shocked by the fact he could've gone to the tropical resort himself. Whilst chatting with the Red Tails, Takayuki is approached by some delinquents from his old ...
E17
How About Some Demon World Homework?
2011-05-15
The Demon King sends Beelzebub some summer homework, containing a notebook which brings anything drawn in it to life. Next, Hilda brings Oga to Ishiyama High to collect prints of rare, powerful beasts, aka the delinquents, by whacking them with a giant fly swatter. During the chase, Beelzebub ends u...
E18
I Quit being the Baby on Back Brawler
2011-05-22
Beelzebub gets a summer cold, causing his body to give off incredible heat. As his condition gets worse, the Zebel Spell on Oga's hand disappears, leading Hilda to become frustrated towards Oga for showing little care towards him. As Oga tries to decide what to do, he encounters one of Tojo's henchm...
E19
The Doctor Has Arrived
2011-05-29
Oga returns home after being defeated by Tojo to find that Hilda has returned from the Demon World with the imperial doctor, Forcas Rachmaninoff, and his assistant, Lamia, to help determine the cause of Beelzebub's illness. He diagnoses the illness as King Fever and when Beelzebub was trying to draw...
E20
Everyone Assemble
2011-06-05
Oga reflects on Lamia telling him to take a shower before going to Tojo and sees a silhouette outside his bathroom window and thinks it's Lamia, but it's really Shiroyama, who takes Oga to Kanzaki and Himekawa who tell him they want to team up to beat Tojo and Oga agrees. On the way to Ishiyama High...

🎭 Cast of Beelzebub Season 1

Miyuki Sawashiro
Miyuki Sawashiro
Beelbou (voice)
Katsuyuki Konishi
Katsuyuki Konishi
Oga Tatsumi (voice)
Shizuka Itoh
Shizuka Itoh
Hilda Garde (voice)
Takahiro Mizushima
Takahiro Mizushima
Furuichi Takayuki (voice)
Aki Toyosaki
Aki Toyosaki
Aoi Kunieda (voice)
Daisuke Hirakawa
Daisuke Hirakawa
Alex Rodriguez Ichirou Shinjou (voice)
Daisuke Kishio
Daisuke Kishio
Shintarou Natsume (voice)
Haruna Ikezawa
Haruna Ikezawa
Shizuka Nanami (voice)
Hiroki Takahashi
Hiroki Takahashi
Daimao (voice)
Kazuhiro Yamaji
Kazuhiro Yamaji
Jabberwock (voice)

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