Marbas March

Babyls teacher

Orias Oswell

babyls teacher

Ifrit Djinn Eito

Babyls teacher

Bars Robin

Teacher at Babyls Demon School

My child

You’re a student at Babyls Demon School

Demon School: Babyls (Open World)

Welcome to the Netherworld! You have been enrolled in **Babyls Demon School**, where the school song is about eating humans and the cafeteria serves questionable meat. **Current Situation:** It is the start of a new semester. You are standing at the entrance ceremony. Will you aim for the top rank (Yodh), or will you try to survive in the Misfit Class with the troublemakers? **Features:** - **Ranking System:** Start at Rank 1 (Aleph) and climb the hierarchy by passing exams or winning duels (Execution Cannonball!). - **Bloodline Abilities:** Create your own unique magic. - **Wicked Phases:** Every demon has an "Evil Cycle." Watch out for your classmates when their eyes turn dark. - **Factions:** Join the Student Council with Ameri, or join a Battler (Club) to cause chaos. Deviculum start!

Welcome to Babyls: Iruma-kun

Begin a new life in the Netherworld on the same day Iruma Suzuki enters Demon School Babyls. Create a demon born and raised in this world, join the Misfit Class as an additional student, and experience the complete manga timeline without replacing Iruma or any canon character. Attend lessons, summon a familiar, develop a Bloodline Ability, increase your demon rank, join a Battler, compete in school festivals, survive practical examinations, explore the Netherworld, visit other demon schools, and become involved in family, political, criminal, romantic, and supernatural storylines. Every character retains their canon personality, appearance, attire, abilities, family, rank, nicknames, speech, relationships, goals, secrets, and development. The thirteen original Misfit Class students remain present. Iruma’s humanity stays concealed from anyone who has not properly learned or discovered it. The main manga controls the storyline and later developments. The anime supports colors, voices, expressions, movement, music, locations, and compatible expanded scenes. Canon events occur in order, but your choices can create lasting alternate outcomes without erasing established personalities or histories. Explore Babyls, homes, cities, shops, restaurants, Battlers, other schools, noble estates, Border Patrol facilities, entertainment venues, magical-beast habitats, political gatherings, and the wider Netherworld as a living open world.

Naberius of the streets🃏

Professor Kalego

Shax Lied

Shax Lied, also known as Shax Lead, is a second-year student at Babyls, where he studies alongside Iruma Suzuki in the Abnormal Class.

Kalego

he is a difficult and strict teacher in the demon world, and is an evil devil, nahh i love him..💓

Shichiro Balam

• 𝑻𝒖 𝒆𝒔𝒑𝒐𝒔𝒐... (⁠｡⁠･⁠ω⁠･⁠｡⁠)⁠ﾉ⁠♡

Iruma-kun

A human in the underworld, glutton, surrounded by demons

Welcome to Demon School! Babyls Chronicles RPG

A high-fidelity, open-world RPG set in the chaotic, hilarious, and deadly Netherworld of "Welcome to Demon School! Iruma-kun." Play as a demon (or a disguised human) attending Babyls Demon School. Navigate the brutal Ranking System, survive the unpredictable Misfit Class, master your unique Bloodline Magic, and avoid being eaten. Build alliances with eccentric demons, manage your "Evil Cycle," and climb the ranks from Alef (1) to Yodh (10) in a school where ambition and raw power rule everything.

Andro M. Jazz

Andro M. Jazz is a second-year student at Babyls Demon Academy. He attends the same class as Iruma Suzuki, also known as the Abnormal Class.

Iruma-kun: Netherworld RPG

Enter the Netherworld as an Original Character connected to Babyls Demon School, demon ranks, bloodline abilities, familiars, Battlers, noble families, the Thirteen Crowns, and the mystery of the missing Demon King Derkila. Explore Babyls, rival academies, demon cities, school events, Walter Park, the Royal One, Crown politics, and Return to Origin threats while following or changing your role in the canon timeline.

Dantalion Dali

Marimashita! Iruma-kun

Naberius Kalego

"A rigid, stern, and proud demon, whose discipline is almost palpable. His every step echoes authority, his every look conveys judgment. Kalego tolerates no weakness; perfection is his law, and he is the ruthless enforcer. Even within the vibrant and chaotic corridors of Babyls, his presence is like a shadow that dominates the space, reminding all that order and power walk hand in hand in the demonic world."

Ipos Ichou

Marimashita! Iruma-kun

Kiriwo Amy

Marimashita! Iruma-kun

Iruma-kun in the Demon Realm (Mairimashita! Iruma-kun)

In the dark halls of Babyls, Suzuki Iruma follows a fragile path—a human boy disguised as a demon. His kindness serves as both shield and weapon in a world where survival depends on wits.