Season 1 Episode
- Season 1 I Picked Up the Demon King
- Season 1 I Became a Gang Leader with a Child
- Season 1 Are There Any Strong, Ruthless Bastards Around?
- Season 1 There Is One Second Before the Demon Lord's Floods Burst Forth
- Season 1 Money can buy anything
- Season 1 Toys Have Arrived from the Demon World / We Played Doctor
- Season 1 The Demon Lord makes his Park Debut
- Season 1 We Meet Again
- Season 1 Love is a Hurricane
- Season 1 A Disciple Was Gained
- Season 1 There was Something Money Could not Buy
- Season 1 I Won't Let You Sleep Tonight
- Season 1 Baby Beel's Assessment Test / Hilda: Dear Great Demon Lord
- Season 1 Is There a Special Move?
- Season 1 The Delinquents Have Changed Into Swimsuits
- Season 1 You're Not a Bad Specimen of a Man
- Season 1 How About Some Demon World Homework?
- Season 1 I Quit being the Baby on Back Brawler
- Season 1 The Doctor Has Arrived
- Season 1 Everyone Assemble
- Season 1 Who Do You Think Is Ishiyama's Strongest?
- Season 1 Secluded Mountain Training
- Season 1 You Kidding Me? The Demon World
- Season 1 Welcome Back, Demon World!
- Season 1 New Semester Started
- Season 1 May I Call You Brother?
- Season 1 Called the Magical Girl
- Season 1 Let's All Get Physicals
- Season 1 What Are the 6 Holy Knights?
- Season 1 Who Could the 6 Holy Knights Be?
- Season 1 No Conclusion Was Reached!
- Season 1 What Has the Transfer Girl Done?
- Season 1 There Are Wounds in the Past
- Season 1 Maids Run Amok
- Season 1 Time for the Game to Begin!
- Season 1 The Victory has Finally Arrived
- Season 1 This Man is a Teacher
- Season 1 The Sibling Rivalry Has Begun
- Season 1 His Brother Was a Crybaby
- Season 1 No Shirt, No Shoes, No Assassins
- Season 1 On the Brink! What'll We Do?
- Season 1 It's Time to Train
- Season 1 Where Did the Older Brother Disappear To?
- Season 1 I Have to Get Stronger
- Season 1 There's One Day and 1 Hour Left Until the Game
- Season 1 Burn, Super Combination!
- Season 1 Sorry to Have Kept You Waiting
- Season 1 I'm His Parent
- Season 1 Beelzebub's New Year's Special! Beelbeel Journey to the West!
- Season 1 Today I'm Different on the Inside
- Season 1 Komainu-sama is Watching You
- Season 1 And Then There Were No Delinquents
- Season 1 Baby Beel's First Conquest / Furuichi Falls in Love
- Season 1 Black Baby Beel Grows Up!
- Season 1 I Have Lost My Pompadour / The Great Demon Lord Has Come
- Season 1 Are You a Traitor? / Is This a Job for Men?
- Season 1 Won't You Eat a Manju? / Won't You Get in a Mixed Bath?
- Season 1 Akumano Academy is Open!
- Season 1 We're the Strongest!
- Season 1 I Won't Say Goodbye
Beelzebub - Season 1 Episode 22 Secluded Mountain Training
8.30 25 minutes Baby Beel's fear of insects prompts Oga to give him some special training up in the mountainous village of Mapputatsu. There, he stumbles across Kunieda carrying Kōta in the disguise she wore at the park with her grandfather. While Oga is still unaware of her true identity as Kunieda, her grandfather develops an interest in him.
