Summary
Ishiyama High is a school populated entirely by delinquents, where nonstop violence and lawlessness are the norm. However, there is one universally acknowledged rule—don’t cross first year student Tatsumi Oga, Ishiyama’s most vicious fighter. One day, Oga is by a riverbed when he encounters a man floating down the river. After being retrieved by Oga, the man splits down the middle to reveal a baby, which crawls onto Oga’s 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! As if finding the future Lord of the Underworld isn’t enough, Oga is also confronted by Hildegard, Beel’s demon maid. Together they attempt to raise Baby Beel—although surrounded by juvenile delinquents and demonic powers, the two of them may be in for more of a challenge than they can imagine.
- Chapter 246 - Parent and Child March 30, 2020
- Chapter 245 - Love Blooms in The Season of Partings March 30, 2020
- Chapter 244 - Furuichi, the Hero March 30, 2020
- Chapter 243 - The Diary of The Ishiyama Boys Adrift at Sea March 30, 2020
- Chapter 242 - badump♥ It's All Ishiyama Up In This Beach! March 30, 2020
- Chapter 241 - You Can Make 100 Friends, Right March 30, 2020
- Chapter 240.6 - Side Story 6: Parent And Child March 30, 2020
- Chapter 240.5 - Side Story 5: Love Blooms in The Season of Partings March 30, 2020
- Chapter 240.4 - Side Story 4: Furuichi, the Hero Nov 1, 2014 March 30, 2020
- Chapter 240.3 - Side Story 3: The Diary of the Ishiyama Boys Adrift at Sea March 30, 2020
- Chapter 240.2 - Side Story 2: Badump? It's All Ishiyama Up in This Beach! March 30, 2020
- Chapter 240.1 - Side Story: You Can Make 100 Friends, Right? March 30, 2020
- Chapter 240 - Last Babu, Good Babu, Ishiyama High [End] March 30, 2020
- Chapter 239 - Zebul Finisher March 30, 2020
- Chapter 238 - The Final Attack March 30, 2020
- Chapter 237 - Guess I'll Show You March 30, 2020
- Chapter 236 - Enough Already!! March 30, 2020
- Chapter 235 - Countdown March 30, 2020
- Chapter 234 - Just A Monster March 30, 2020
- Chapter 233 - Ishiyama, A Mountain of Stones March 30, 2020
- Chapter 232 - Back to Ishiyama March 30, 2020
- Chapter 231 - It Was A Fun Ride March 30, 2020
- Chapter 230 - A Mother Always Worries March 30, 2020
- Chapter 229 - Father And Son, And Mother March 30, 2020
- Chapter 228 - Captain Fuck! March 30, 2020
- Chapter 227 - Genuine Thug March 30, 2020
- Chapter 226 - How Far is Mom's House? March 30, 2020
- Chapter 225 - Damn Jap!! March 30, 2020
- Chapter 224 - The Crab And The Joke March 30, 2020
- Chapter 223 - Even with Three of Them, Furuichi Is an Idiot March 30, 2020
- Chapter 222 - Infighting! Triple Furuichi March 30, 2020
- Chapter 221 - Farewell! Furuichi!! March 30, 2020
- Chapter 220 - Ishiyama's Head Dog March 30, 2020
- Chapter 219 - Absurdity Reigns! March 30, 2020
- Chapter 218 - Checkmate March 30, 2020
- Chapter 217 - Double-crosser March 30, 2020
- Chapter 216 - Dah Dah Dah Dah Dash!! March 30, 2020
- Chapter 215 - Baby Beel is Gone! March 30, 2020
- Chapter 214 - Bloom March 30, 2020
- Chapter 213 - Takamiya and Lucifer March 30, 2020
- Chapter 212 - The Man Least Suited March 30, 2020
- Chapter 211 - The Toujou of Tennis March 30, 2020
- Chapter 210 - I Don't Have That March 30, 2020
- Chapter 209 - Touhoushin(ki) March 30, 2020
- Chapter 208 - Furuichi is Dead!! March 30, 2020
- Chapter 207 - You're The One Who's Going to Die! March 30, 2020
- Chapter 206 - Worlds Above You! March 30, 2020
- Chapter 205 - Furuichi Runs on Hedacos' Power March 30, 2020
- Chapter 204 - The Captured Tactician March 30, 2020
- Chapter 203 - The Traitorous Pompadour March 30, 2020
- Chapter 202 - King's Crest for Dummies March 30, 2020
- Chapter 201 - The Queen Dances March 30, 2020
- Chapter 200 - The 3rd March 30, 2020
- Chapter 199 - Get Her! March 30, 2020
- Chapter 198 - A Clash Between The Old And New Red Tails!! March 30, 2020
- Chapter 197 - This is Bad! March 30, 2020
- Chapter 196 - The Weight of His Fists March 30, 2020
- Chapter 195 - Daddy Switch!! March 30, 2020
- Chapter 194 - Kanzaki Strikes Back March 30, 2020
- Chapter 193 - VS. The Poltergeists!! March 30, 2020
- Chapter 192 - That's Exactly What I was Going to Do! March 30, 2020
- Chapter 191 - Who's Going to Beat Oga? March 30, 2020
- Chapter 190 - Ishiyama's Six Upstarts March 30, 2020
- Chapter 189 - Oh! My Eggplant March 30, 2020
- Chapter 188 - The Den of Hoodlums March 30, 2020
- Chapter 187 - Trial! March 30, 2020
- Chapter 186 - The Final Decisive X'mas Battle!! Part 2 March 30, 2020
- Chapter 185 - The Final Decisive X’mas Battle!! March 30, 2020
- Chapter 184 - Semifinals! Vs. Toujou! March 30, 2020
- Chapter 183 - Ishiyama Battle!! March 30, 2020
- Chapter 182 - Fierce Battle!! Best 8 March 30, 2020
- Chapter 181 - Showdown! The Strongest Couple!! March 30, 2020
- Chapter 180 - The Tournament Starts!! March 30, 2020
- Chapter 179 - The Curtain Rises! Saint-Sent X’mas!! March 30, 2020
- Chapter 178 - Christmas is Coming!! Part 2 March 30, 2020
- Chapter 177 - Christmas Is Coming!! March 30, 2020
- Chapter 176 - The Season’s Already Winter March 30, 2020
- Chapter 175 - Damn Strong Already! March 30, 2020
- Chapter 174 - Tatsumi and Takachin March 30, 2020
- Chapter 173 - Oga Vs. Furuichi March 30, 2020
- Chapter 172 - Furuichi Vs. Toujou March 30, 2020
- Chapter 171 - Furuichi Vs. Shinki!! March 30, 2020
- Chapter 170 - Mob-ichi Graduates! March 30, 2020
- Chapter 169 - Furuichi Panic March 30, 2020
- Chapter 168 - Fiancee March 30, 2020
- Chapter 167 - The Man I Fell in Love With Ryuuhei Tamura March 30, 2020
- Chapter 166 - Mother March 30, 2020
- Chapter 165 - Pompadour March 30, 2020
- Chapter 164 - Disgust March 30, 2020
- Chapter 163 - Falling Out March 30, 2020
- Chapter 162.5 - Omake March 30, 2020
- Chapter 162 - Spur of The Moment Fighter March 30, 2020
- Chapter 161 - San Marx Privant Fine Arts Academy March 30, 2020
- Chapter 160 - Video Message March 30, 2020
- Chapter 159 - A Conclusion to The Hero Show! March 30, 2020
- Chapter 158 - We're Going to Be in the Hero Show! March 30, 2020
- Chapter 157 - We're Going to the Hero Show! March 30, 2020
- Chapter 156 - Baby Driver March 30, 2020
- Chapter 155 - The School Trip is Done March 30, 2020
- Chapter 154 - Showdown Between the Child-Rearing Badasses March 30, 2020
- Chapter 153.5 - Beelzebabubabubabu March 30, 2020
- Chapter 153 - Chief March 30, 2020
- Chapter 152 - Lost March 30, 2020
- Chapter 151 - Storm of Love March 30, 2020
- Chapter 150 - Churai March 30, 2020
- Chapter 149 - Chiyo Aiba March 30, 2020
- Chapter 148 - Izou Aiba March 30, 2020
- Chapter 147 - Child-Rearing Badass on a Field Trip March 30, 2020
- Chapter 146 - We're Going on a Field Trip!! March 30, 2020
- Chapter 145 - Watercut March 30, 2020
- Chapter 144 - Futaba March 30, 2020
- Chapter 143 - Young Boss March 30, 2020
- Chapter 142 - The Prince's Kiss March 30, 2020
- Chapter 141 - The Wet Nurse with Amnesia March 30, 2020
- Chapter 140 - We're Going to Get Your Memories Back!! March 30, 2020
- Chapter 139 - Tatsumi March 30, 2020
- Chapter 138.5 - New Year Special March 30, 2020
- Chapter 138 - Demon Lord's Father March 30, 2020
- Chapter 137 - VS. Jabberwock March 30, 2020
- Chapter 136 - General of the Army March 30, 2020
- Chapter 135 - Game March 30, 2020
- Chapter 134 - Girl's Battle March 30, 2020
- Chapter 133.5 - Bub's Masterpiece Corner March 30, 2020
- Chapter 133 - Fight March 30, 2020
- Chapter 132 - The King and I March 30, 2020
- Chapter 131 - I Suck at Math March 30, 2020
- Chapter 130 - Oga Returns Home March 30, 2020
- Chapter 129 - The Captured Wet Nurses March 30, 2020
- Chapter 128 - Nazuna and Zen March 30, 2020
- Chapter 127 - Field (Battle) Training March 30, 2020
- Chapter 126 - Vs Citizens!? March 30, 2020
- Chapter 125 - Ikaruga Suiten March 30, 2020
- Chapter 124 - Decapitation Island March 30, 2020
- Chapter 123 - HR at Demon High March 30, 2020
- Chapter 122 - All-Star Team March 30, 2020
- Chapter 121 - Game March 30, 2020
- Chapter 120 - General of the Army March 30, 2020
- Chapter 119 - The Raiding Party Vs. Agiel!! March 30, 2020
- Chapter 118 - Let's Infiltrate the Akumano School!! March 30, 2020
- Chapter 117 - A Greeting March 30, 2020
- Chapter 116 - Ishiyama Is Rebuilt March 30, 2020
- Chapter 115 - Kunieda and THAT Guy March 30, 2020
- Chapter 114 - The Red Tails' Scheme March 30, 2020
- Chapter 113 - Cat Fight March 30, 2020
- Chapter 112 - Like Oga March 30, 2020
- Chapter 111 - Body Exchange March 30, 2020
- Chapter 110 - Case Closed, I Guess March 30, 2020
- Chapter 109 - The End of the Fight!? The Start!? March 30, 2020
- Chapter 108 - Super Milk Time March 30, 2020
- Chapter 107 - I'm... March 30, 2020
- Chapter 106 - Oga's Fight March 30, 2020
- Chapter 105.5 - [Side Story: Red Tail] March 30, 2020
- Chapter 105 - The Demons Have Returned March 30, 2020
- Chapter 104 - Hilda's Pissed March 30, 2020
- Chapter 103 - What Are They Up to Next Door?! March 30, 2020
- Chapter 102 - Found Ya! March 30, 2020
- Chapter 101 - Game Over!! March 30, 2020
- Chapter 100 - Follow Baby-Beel!! March 30, 2020
- Chapter 99 - Cheat?! March 30, 2020
- Chapter 98 - I Won't Cast Away My Pride March 30, 2020
- Chapter 97 - The End of War 4 March 30, 2020
- Chapter 96 - Video Game Match!! March 30, 2020
- Chapter 95 - The "Surfing" Prince March 30, 2020
- Chapter 94 - If the Secret's Out, It's Over March 30, 2020
- Chapter 93 - A Devil's XXXX March 30, 2020
- Chapter 92 - Stone and Willpower March 30, 2020
- Chapter 91 - Training on the Mountain 2 March 30, 2020
- Chapter 90 - The Training!! March 30, 2020
- Chapter 89 - I'm so Weak March 30, 2020
- Chapter 88.5 - Beel Beel "Saiyuki" Let's Head Towards Tenjiku!! (Omake) March 30, 2020
- Chapter 88 - It Pisses Me Off March 30, 2020
- Chapter 87 - I Never Expected This to Happen March 30, 2020
- Chapter 86 - Will Die March 30, 2020
- Chapter 85 - A Demon? That's a Demon, Right? March 30, 2020
- Chapter 84 - Confrontation March 30, 2020
- Chapter 83 - Behemoth's Pillar Squad March 30, 2020
- Chapter 82 - The Crybaby Brothers March 30, 2020
- Chapter 81 - Destroy Humanity March 30, 2020
- Chapter 80 - He Came March 30, 2020
- Chapter 79 - I'm Not Your Enemy March 30, 2020
- Chapter 78 - Saotome Zenjuurou March 30, 2020
- Chapter 77 - A New ____ Yo! March 30, 2020
- Chapter 76 - The Demon King Has Come March 30, 2020
- Chapter 75.5 - Extra Story: I Had a Fight March 30, 2020
- Chapter 75 - Back to Back March 30, 2020
- Chapter 74 - I Can't Take It Anymore! March 30, 2020
- Chapter 73 - The Man Who Came to Destroy March 30, 2020
- Chapter 72.5 - [Side Story: Activate!! Morning of the Robo-Oga] March 30, 2020
- Chapter 72 - I Won't Let this End!! March 30, 2020
- Chapter 71 - Secret Weapon March 30, 2020
- Chapter 70 - Volleyball Match March 30, 2020
- Chapter 69 - St. Ishiyama Festival March 30, 2020
- Chapter 68 - Oga vs. Toujou!! March 30, 2020
- Chapter 67 - Oga vs. Miki!! March 30, 2020
- Chapter 66 - I Don't Know You! March 30, 2020
- Chapter 65 - What Am I Doing March 30, 2020
- Chapter 64 - You're the Captain March 30, 2020
- Chapter 63 - Volleyball or Die March 30, 2020
- Chapter 62 - Boobie Volley March 30, 2020
- Chapter 61 - What's the Next Battle? March 30, 2020
- Chapter 60 - The Best March 30, 2020
- Chapter 59 - He's Finally Here March 30, 2020
- Chapter 58 - The Late Man March 30, 2020
- Chapter 57 - I Don't Know You March 30, 2020
- Chapter 56 - Confrontation March 30, 2020
- Chapter 55 - Everyone Go Home March 30, 2020
- Chapter 54 - Kanzaki Hajime March 30, 2020
- Chapter 53 - Question! March 30, 2020
- Chapter 52 - Battle of Swords March 30, 2020
- Chapter 51 - Come Out with Me for a Sec March 30, 2020
- Chapter 50 - Idiots Are No Good March 30, 2020
- Chapter 49 - Summer Break Debut March 30, 2020
- Chapter 48 - Saint Ishiyama Academy March 30, 2020
- Chapter 47.5 - Omake 1 March 30, 2020
- Chapter 47 - The End of Our Adventure March 30, 2020
- Chapter 46 - Baby Beel Is Huge!! March 30, 2020
- Chapter 45 - Get Bigger March 30, 2020
- Chapter 44 - Angelica March 30, 2020
- Chapter 43 - Enemies, Right? March 30, 2020
- Chapter 42 - He Died March 30, 2020
- Chapter 41 - Honmakai? March 30, 2020
- Chapter 40 - Strongest Grandpa March 30, 2020
- Chapter 39 - Baby Hermetting March 30, 2020
- Chapter 38 - At the End of Summer March 30, 2020
- Chapter 37 - Ishiyama's Best March 30, 2020
- Chapter 36 - I Won March 30, 2020
- Chapter 35 - Don't Interfere March 30, 2020
- Chapter 34 - This One's the Father March 30, 2020
- Chapter 33 - Which One? March 30, 2020
- Chapter 32 - Fights and Fireworks Are the Attractions of Ishiyama March 30, 2020
- Chapter 31 - Everyone Assembled March 30, 2020
- Chapter 30 - Join Us March 30, 2020
- Chapter 29 - What Was I Thinking!? March 30, 2020
- Chapter 28 - The Doctor Is In March 30, 2020
- Chapter 27 - It Was Fun March 30, 2020
- Chapter 26 - Fight March 30, 2020
- Chapter 25 - Gone Without a Trace March 30, 2020
- Chapter 24 - Get Out March 30, 2020
- Chapter 23 - Tojou!! March 30, 2020
- Chapter 22 - Isn't a Man at All March 30, 2020
- Chapter 21 - When You Think About of Summer, You Think of this Right? March 30, 2020
- Chapter 20 - Loss March 30, 2020
- Chapter 19 - The Conclusion March 30, 2020
- Chapter 18 - Decisive Battle March 30, 2020
- Chapter 17 - You Are Unforgivable March 30, 2020
- Chapter 16 - Two Women March 30, 2020
- Chapter 15 - Hurricane of Love March 30, 2020
- Chapter 14 - The Second Meeting Is Unavoidable Destiny March 30, 2020
- Chapter 13 - The Man and Women Who Meet Again March 30, 2020
- Chapter 12 - The Bored Demon Lord's Plaything March 30, 2020
- Chapter 11 - Park Debut March 30, 2020
- Chapter 10 - Love Begins March 30, 2020
- Chapter 9 - Being a Man Means March 30, 2020
- Chapter 8 - Come? Won't Come? March 30, 2020
- Chapter 7 - Stop Fighting March 30, 2020
- Chapter 6 - That March 30, 2020
- Chapter 5 - Planned to Become the Mother March 30, 2020
- Chapter 4 - Fly!! March 30, 2020
- Chapter 3 - Damn Strong Evil Bastard March 30, 2020
- Chapter 2 - Child Carrying Gang Leader Starts March 30, 2020
- Chapter 1 - Like the Devil March 30, 2020
- Chapter 0 March 30, 2020