Seasons and episodes
1Season 1 Oct. 05, 2019
1 - 1Iruma-kun from Demon School Oct. 05, 2019
1 - 2Familiars Summoned! Oct. 12, 2019
1 - 3Iruma and Clara / Demon Friends Oct. 19, 2019
1 - 4The Misfit Class Oct. 26, 2019
1 - 5The One Who Wants to Be Demon King Nov. 02, 2019
1 - 6Ameri's Theory Nov. 09, 2019
1 - 7First Love Memories Nov. 16, 2019
1 - 8Head Over Heels for Clara Nov. 23, 2019
1 - 9Iruma's Decision and Hard Work Nov. 30, 2019
1 - 10Fierce Battle, Execution Cannonball!! Dec. 07, 2019
1 - 11Together with Familiars! Dec. 14, 2019
1 - 12The Rookie Hunt!! Dec. 21, 2019
1 - 13The Magical Apparatus Battler Dec. 28, 2019
1 - 14The Battlers' Presentation Jan. 04, 2020
1 - 15Kiriwo's Secret Room Jan. 11, 2020
1 - 16Party Eve Jan. 18, 2020
1 - 17Run, Iruma, to Kiriwo! Jan. 25, 2020
1 - 18What I Want More Than Anything Feb. 01, 2020
1 - 19I Want to Pick Everything Up Feb. 08, 2020
1 - 20Glorious Award / Treatment of Humans Feb. 15, 2020
1 - 21Dem-dol Kuromu-chan! Feb. 22, 2020
1 - 22Sparkling Shock Feb. 29, 2020
1 - 23You Fit Right In Now, Iruma-kun Mar. 07, 2020
2Season 2 Apr. 17, 2021
2 - 1The Secret Behind the Ring Apr. 17, 2021
2 - 2Ameri's Decision Apr. 24, 2021
2 - 3A Lovely Demoness May. 01, 2021
2 - 4The Student Council President's Gaze May. 08, 2021
2 - 5Invite Your Friends! May. 15, 2021
2 - 6Royal One May. 22, 2021
2 - 7The Teachers at Babyls May. 29, 2021
2 - 8The Miracle of Some Fools Jun. 05, 2021
2 - 9Studying in the Netherworld Jun. 12, 2021
2 - 10Balam's Lesson Jun. 19, 2021
2 - 11End-of-Terminus Exams / Girls' Talk Jun. 26, 2021
2 - 12Kalego-sensei's Home Visit Jul. 03, 2021
2 - 13Walter Park Jul. 10, 2021
2 - 14Everyone's Playmates Jul. 17, 2021
2 - 15Magical Beasts Attack Jul. 24, 2021
2 - 16The Name of This Feeling Jul. 31, 2021
2 - 17The Ultimate Halberd Aug. 07, 2021
2 - 18My Desire Aug. 14, 2021
2 - 19Clara's House Aug. 21, 2021
2 - 20Dream Date Sep. 04, 2021
2 - 21The One Who Rules Over the Netherworld Sep. 11, 2021
3Season 3 Oct. 08, 2022
3 - 1The Misfit Class's New Term Oct. 08, 2022
3 - 2Master Bachiko Oct. 15, 2022
3 - 3Iruma's True Feelings Oct. 22, 2022
3 - 4The Signal That the Harvest Festival Has Begun Oct. 29, 2022
3 - 5Cunning Demons Nov. 05, 2022
3 - 6Devilishly Pure Nov. 12, 2022
3 - 7Clara's Toy Box / A Night Filled With Screams Nov. 19, 2022
3 - 8Can We Make 100 Friends? / The Students I'm Proud Of Nov. 26, 2022
3 - 9The Dorodoro Brothers' Provocation Dec. 03, 2022
3 - 10The Iruma I Know Dec. 10, 2022
3 - 11Toto the Genie Dec. 17, 2022
3 - 12Wish Upon Your Bow Dec. 24, 2022
3 - 13My Very Own Magic Jan. 07, 2023
3 - 14Lead's Distress Jan. 14, 2023
3 - 15The True Worth of the Archer Jan. 21, 2023
3 - 16The End of the Harvest Festival Jan. 28, 2023
3 - 17Legend Leaf Feb. 04, 2023
3 - 18Welcome Back Feb. 11, 2023
3 - 19The Instructors' Banquet Feb. 18, 2023
3 - 20Bad Company / Heartfelt Cooking Class Feb. 25, 2023
3 - 21Words for My Friends Mar. 04, 2023