Fourteen-year-old Iruma Suzuki finds himself in a bizarre predicament after his neglectful parents sell him to a demon. Unexpectedly, he is adopted by this demon, who becomes his doting grandfather and enrolls him in a Netherworld academy where he serves as principal. Navigating the peculiarities of demon school life, the timid Iruma confronts his fears, embraces new challenges, and embarks on a journey of self-discovery that could transform him into someone remarkable. As he adapts to his new environment, Iruma uncovers the strength he never knew he had.
Seasons & Episodes
Season 1
Season 1
23 ep
1
Iruma-kun from Demon School
2
Familiars Summoned!
3
Iruma and Clara / Demon Friends
4
The Misfit Class
5
The One Who Wants to Be Demon King
6
Ameri's Theory
7
First Love Memories
8
Head Over Heels for Clara
9
Iruma's Decision and Hard Work
10
Fierce Battle, Execution Cannonball!!
11
Together with Familiars!
12
The Rookie Hunt!!
13
The Magical Apparatus Battler
14
The Battlers' Presentation
15
Kiriwo's Secret Room
16
Party Eve
17
Run, Iruma, to Kiriwo!
18
What I Want More Than Anything
19
I Want to Pick Everything Up
20
Glorious Award / Treatment of Humans
21
Dem-dol Kuromu-chan!
22
Sparkling Shock
23
You Fit Right In Now, Iruma-kun
Season 2
Season 2
20 ep
1
The Secret Behind the Ring
2
Ameri's Decision
3
A Lovely Demoness
4
The Student Council President's Gaze
5
Invite Your Friends!
6
Royal One
7
The Teachers at Babyls
8
The Miracle of Some Fools
9
Studying in the Netherworld
10
Balam's Lesson
11
End-of-Terminus Exams / Girls' Talk
12
Kalego-sensei's Home Visit
13
Walter Park
14
Everyone's Playmates
15
Magical Beasts Attack
16
The Name of This Feeling
17
The Ultimate Halberd
18
My Desire
19
Clara's House
20
Dream Date
Season 3
Season 3
20 ep
1
The Misfit Class's New Term
2
Master Bachiko
3
Iruma's True Feelings
4
The Signal That the Harvest Festival Has Begun
5
Cunning Demons
6
Devilishly Pure
8
Can We Make 100 Friends? / The Students I'm Proud Of
9
The Dorodoro Brothers' Provocation
10
The Iruma I Know
11
Toto the Genie
12
Wish Upon Your Bow
13
My Very Own Magic
14
Lead's Distress
15
The True Worth of the Archer
16
The End of the Harvest Festival
17
Legend Leaf
18
Welcome Back
19
The Instructors' Banquet
20
Bad Company / Heartfelt Cooking Class
21
Words for My Friends
Season 4
Season 4
15 ep
1
Misfit Class, Another Demon
2
A Challenge to the Thirteen
3
The Essence of a Dem-dol
4
We Can't See Him, But...
5
Let's Have a Chat
6
The Music Festival: Showtime!!
7
Lilith's Carpet
8
Victory Salute
9
Behind Those Eyes
10
Triple Love Squad
11
Best Friend Meeting / Lead's Flirting Meeting
12
One-Year Distance and One-Centimeter Distance
13
Suzuki Iruma's Exorcibration
14
Infiltrate the Teacher Dorms! / A New Member Joins the Girls?!
15
The Laws of the Netherworld Dictate That One Takes After Their Master / Even Among Those Who Are Close...
