These are the chapters and volumes for the original Japanese version. For the compilation of volumes in English, go to the English version.
Mairimashita! Iruma-kun has been serialized weekly in the Weekly Shōnen Champion magazine since March 2nd, 2017, and has 39 tankōbon volumes published by Shōnen Champion Comics. As of May 2020, the first sixteen manga volumes cumulatively reached 4 million copies sold.[1] Previously, in January 2020, this was 2.5 million.[2] In July 2022, the first 27 volumes reached 10 million copies sold.[3]
List of Volumes[]
| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 1 | July 7, 2017 | ISBN 978-4-253-22516-8 | 1-7 | Babyls First Enrollment Arc |
| Chapters List: |
Cover Character(s): Iruma Suzuki Official Summary: Iruma-kun is a pitiful boy sold to the devil by his selfish parents. Should he be with someone with a devil who does not have grandchildren, and will he have to go to the devil's school?! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 2 | October 6, 2017 | ISBN 978-4-253-22517-5 | 8-16 | Babyls First Enrollment Arc Execution Cannonball Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Asmodeus Alice Official Summary: Contrary to his intention, Iruma-san keeps getting great attention at the devil's school. He met a girl who doubted him as a "human...!?" Demon life is a big pinch!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 3 | December 8, 2017 | ISBN 978-4-253-22518-2 | 17-25 | Execution Cannonball Arc First Battler Party Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Valac Clara Official Summary: Iruma trembled when he achieved his goal of "increasing his rank in the demon world!" The devil's school life is full of challenges. Opening of the "Division" aiming for further growth!! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 4 | February 8, 2018 | ISBN 978-4-253-22519-9 | 26-34 | First Battler Party Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Amy Kirio Official Summary: The devil school club activity "division" finally shows off its own activity when the "division performance" finally opens!!!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 5 | May 8, 2018 | ISBN 978-4-253-22520-5 | 35-43 | First Battler Party Arc Akudol Kuromu-chan Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki (Irumi) Kuromu Official Summary: Iruma-kun made many friends in the demon world. He's the hottest guy at the devil school, but... noticeable to the demon Kuromu, who is a whole-body spirit! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 6 | July 6, 2018 | ISBN 978-4-253-22548-9 | 44-52 | Student Council Training Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Azazel Ameri Official Summary: Iruma-kun became increasingly prominent on the stage as an idol of the Demon World. Meanwhile, Ameri, the student council president, witnesses the appearance of Iruma, which he should not see, and decides to rehash his sexual roots (!?)!! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 7 | September 7, 2018 | ISBN 978-4-253-22549-6 | 53-61 | Royal One Acquisition Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Alikred Official Summary: While Iruma wanted to know more about the devil, the (extra) clever Ring of Gluttony caused a spell that turned into a bad character, causing a big turmoil!! How come he's trying to get "a certain classroom...!?" |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 8 | November 8, 2018 | ISBN 978-4-253-22550-2 | 62-70 | First Term Final Exams Arc Walter Park Arc |
Chapters List:
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Cover Character(s): Naberius Kalego Iruma Suzuki Official Summary: It will be a long holiday at the Devil's School ♪...... However, before the holidays, there is a gloomy test. Iruma-kun, who is studying lessons in the demon world!! An unexpected pinch rushes into him!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 9 | February 8, 2019 | ISBN 978-4-253-22559-5 | 71-79 | Walter Park Arc |
Chapters List:
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Cover Character(s): Opera Iruma Suzuki Lord Sullivan Official Summary: Iruma and his friends visited the amusement park on the "last day" of the devil school! However, there is a huge prison in the amusement park basement, where a large-scale jailbreak plan is in progress...!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 10 | April 8, 2019 | ISBN 978-4-253-22560-1 | 80-88 | Walter Park Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Official Summary: The three demon beasts summoned by the vicious devil group, the "Six Fingers," Iruma, and the others who never step back!! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 11 | June 7, 2019 | ISBN 978-4-253-22891-6 | 89-97 | End of Final Days Arc Special Tutor Training Arc |
Chapters List:
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Cover Character(s): Lord Sullivan Iruma Suzuki Official Summary: Stay, stay in the Demon World, plus a date with Ameri...♪ I'm Iruma-kun, who is having a thrilling "last day..." It's not that sweet! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 12 | September 6, 2019 | ISBN 978-4-253-22892-3 | 98-106 | Special Tutor Training Arc Harvest Festival Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Barbatos Bachiko Official Summary: A group of problem children who have undergone a transformation after undergoing training by their teacher. Let's go to the survival test of Babyls. The "Harvest Festival" starts!! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 13 | October 8, 2019 | ISBN 978-4-253-22893-0 | 107-115 | Harvest Festival Arc |
Chapters List:
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Cover Character(s): Asmodeus Alice Valac Clara Iruma Suzuki Official Summary: The first day of the "Harvest Festival," a survival test in which first-year students from the Devil School compete for harvest. Everyone in the problem class earns points, while Iruma eats rice with Morimori!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 14 | December 6, 2019 | ISBN 978-4-253-22894-7 | 116-124 | Harvest Festival Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Official Summary: On the second day of the harvest festival, there are still 0 points for Iruma and Lied's team. To reverse one shot, we will search for the "Legendary Leaf!!" The greatest crisis approaches during such an entrance...!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 15 | January 8, 2020 | ISBN 978-4-253-22895-4 | 125-133 | Harvest Festival Arc |
Chapters List:
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Cover Character(s): Shax Lied Iruma Suzuki Official Summary: Harvest festival, last spurt!! First-year students collide with each other as they take on the title of "Young King," the title of the young devil that the winner holds! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 16 | April 8, 2020 | ISBN 978-4-253-22896-1 | 134-142 | Harvest Festival Arc Post-Harvest Festival Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Orobas Coco Official Summary: In exchange for retirement, Asmodeus saves Iruma and Clara's predicament. In response to everyone's wishes, can Iruma win the harvest festival at the harvest festival...? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 17 | June 8, 2020 | ISBN 978-4-253-22897-8 | 143-151 | Purson Soi Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Naberius Kalego Official Summary: A group of problematic students aims to win the music festival by uniting. However, to do so, the cooperation of a certain devil is indispensable...! Who is the devil who can make the most prominent appeal at Babyls?! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 18 | September 8, 2020 | ISBN 978-4-253-22898-5 | 152-160 | Music Festival Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Purson Soi Official Summary: The stage is a music festival! The Abnormal Class with the trumpet genius Purson will challenge the harsh performance of the "Hell Dance" at the suggestion of the akudol Kerori...!? Will all of the 13 students will be able to go up to Rank 4, Daleth?! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 19 | December 8, 2020 | ISBN 978-4-253-22899-2 | 161-168 | Music Festival Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Ix Elizabetta Official Summary: Can Iruma and all of the Abnormal class win the Music Festival!? The 13th student, Purson Soi, after his disappearance, his choice is...? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 20 | March 8, 2021 | ISBN 978-4-253-22900-5 | 169-177 | Music Festival Arc Post-Music Festival Arc |
Chapters List:
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Cover Character(s): Abnormal Class Official Summary: The powerful music festival edition is completely settled. Did Iruma's enthusiastic performance resonate with the former 13 crown Amduscias...!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 21 | April 8, 2021 | ISBN 978-4-253-22911-1 | 178-186 | Post-Music Festival Arc Akudol Games Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki (Hand-only) Azazel Ameri Official Summary: What is the existence of the student council president, Ameri, for Iruma...!? He climbs the stairs of an adult in the demon world and is finally 15 years old!! This is a very popular devil school comedy. |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 22 | June 8, 2021 | ISBN 978-4-253-22912-8 | 187-195 | Akudol Games Arc |
Chapters List:
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Cover Character(s): Kuromu Iruma Suzuki (Irumi) Official Summary: The new ordeal that Iruma, who has grown to rank 5, takes on is... the big cute event in the demon world, the Akudol Grand Battle Tournament! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 23 | August 6, 2021 | ISBN 978-4-253-22913-5 | 196-204 | Akudol Games Arc 13 Crowns Arc |
Chapters List:
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Cover Character(s): Lord Sullivan Iruma Suzuki Opera Official Summary: Iruma is invited to the Thirteens Dinner, where the heroes of the demon world gather. Who is the next Demon King candidate that Sullivan is talking about? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 24 | November 8, 2021 | ISBN 978-4-253-22914-2 | 205-213 | 13 Crowns Arc |
Chapters List:
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Cover Character(s): Sabnock Sabro Iruma Suzuki Official Summary: Sabnock talks with Iruma about the Demon King. Under Iruma's influence, Sabnock returns home to his parent's house, which he had avoided for a long time... only to find an unexpected demon waiting for him there! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 25 | January 7, 2022 | ISBN 978-4-253-22915-9 | 214-222 | Babyls Second Enrollment Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Asmodeus Alice Valac Clara Official Summary: Iruma and his classmates have started their second year! The new semester is filled with new encounters with their juniors and new teachers... but a disturbing shadow is also approaching! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 26 | April 7, 2022 | ISBN 978-4-253-22916-6 | 223-231 | Heartbreaker Arc |
Chapters List:
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Cover Character(s): Dantalion Dali Bars Robin Stolas Suzy Morax Momonoki Orias Oswell Naberius Kalego Iruma Suzuki (On screen) Official Summary: Iruma and his classmates have entered their second year, and a new test, the Heartbreaker, is about to begin! Can the Misfits Class protect their juniors from the teachers? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 27 | June 8, 2022 | ISBN 978-4-253-22917-3 | 232-240 | Heartbreaker Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Asmodeus Alice Official Summary: The Heartbreaker exam of the Misfits Class vs. the Demon School Babyls teachers' team intensifies even more!!! Asmodeus and Kamui's team join forces during the exam and take on Operation S.O.S to prevent Chairman Sullivan from entering the battle! But as a result, Asmodeus is forced into an unparalleled and grueling battle...? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 28 | August 8, 2022 | ISBN 978-4-253-22918-0 | 241-249 | Heartbreaker Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Crocell Kerori Sabnock Sabro Asmodeus Alice Caim Kamui Ix Elizabetta Official Summary: The Abnormal Class have moved up as second-years and are tested for their true worth in their first exam, the "Heartbreaker!" Will Asmodeus' seriousness reach Ifrit's firepower? Will Kamui be able to endure Momonoki-sensei's various techniques!? And the new first-year students that must be protected would also bloom their talents?! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 29 | October 6, 2022 | ISBN 978-4-253-22919-7 | 250-258 | Heartbreaker Arc |
Chapters List:
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Cover Character(s): Balam Shichiro Naberius Kalego Bars Robin Morax Momonoki Dantalion Dali Ifrit Djinn Eito Buer Blushenko Marbas March Iruma Suzuki (Drawn) Official Summary: A test of the Abnormal Class to face the Babyls teaching staff has begun in the "Heartbreaker!" The most powerful teachers, Kalego and Balam, finally enter the fray. The exam accelerates toward the climax!! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 30 | December 8, 2022 | ISBN 978-4-253-22920-3 | 259-267 | Heartbreaker Arc Post-Heartbreaker Arc |
Chapters List:
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Cover Character(s): Atori Shiida Iruma Suzuki Official Summary: The "Heartbreaker" test, in which the entire class of misfits protect their juniors from the Babyls teachers, comes to a climax!! Will any of the students survive...!? And who will stop Atori from running out of control!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 31 | March 8, 2023 | ISBN 978-4-253-28331-1 | 268-276 | Post-Heartbreaker Arc |
Chapters List:
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Cover Character(s): Gaap Goemon Agares Picero Abnormal Class (Rice balls) Official Summary: After completing the "Heartbreaker" exam, the students' weaknesses and challenges became apparent. Agares visits Gaap, who is feeling particularly depressed...!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 32 | June 8, 2023 | ISBN 978-4-253-28332-8 | 277-285 | Post-Heartbreaker Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Opera Official Summary: The misfits were forced to suffer through the last exam. Now, a new teacher, Opera, who has arrived at the Demon School, imposes a Spartan class on them!? Opera's special lesson is included in its entirety!! What will be the fate of the second-year class? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 33 | July 6, 2023 | ISBN 978-4-253-28333-5 | 286-294 | Deviculum Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Opera Official Summary: There has been a change in the lineup of the 13 Crowns that rule the Demon World...!! Iruma receives an invitation to the masquerade ball where the "New 13 Crowns" will be announced!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 34 | September 7, 2023 | ISBN 978-4-253-28334-2 | 295-303 | Deviculum Arc |
Chapters List:
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Cover Character(s): Baal Iruma Suzuki (Pictured) Paimon (Pictured) Amaymon (Pictured) The Three Greats (Pictured) Behemolt (Pictured) Azazel Henri (Pictured) Asmodeus Amaryllis (Pictured) Astaroh (Pictured) Demon King Derkila (Pictured) Official Summary: The new 13 Crowns have finally been announced at the "Deviculum," where only high-ranking devils gather! However, Iruma gets caught up in an unimaginable incident...!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 35 | December 7, 2023 | ISBN 978-4-253-28335-9 | 304-312 | Deviculum Arc New 13 Crowns Arc |
Chapters List:
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Cover Character(s): Barbatos Bachiko Iruma Suzuki Official Summary: The Deviculum, where a major incident that shook the Demon World occurred. However, even after the incident has been put down, problems continue to pile up...! The great leader of the Barbatos Clan is enraged by the 13 Crowns, and if things continue like this, there is a fear that a great war involving the entire demon world will break out...!? Meanwhile, Iruma enters the Barbatos main house to cheer up Bachiko! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 36 | February 7, 2024 | ISBN 978-4-253-28336-6 | 313-321 | New 13 Crowns Arc Siren Island Beach Arc |
Chapters List:
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Cover Character(s): Naberius Kalego Morax Momonoki Iruma Suzuki Official Summary: After finishing the Deviculum, Professor Kalego was under extreme stress due to conflict with his beloved brother. Perhaps considering him on the verge of a bad cycle, Opera suggests he attend the Demon World Sea for an extracurricular class!! A class of problem children all come to the sea of the demon world... and meet new people there!? |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 37 | April 8, 2024 | ISBN 978-4-253-28337-3 | 322-330 | Siren Island Beach Arc Second Battler Party Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Official Summary: The season for division presentations, where various divisions present the results of their activities, has arrived again this year! Iruma and the Magical Tools Research Battler take on that performance that is perfect for the school festival...!? The Magical Tools Research Battler, including Iruma, Asmodeus, Clara, and Schenell, and three first-year students, Chima, Yabashi, and Sylvia, was a hot topic last year. Will they be able to create a greater impact than the target fireworks? This year too, Iruma's unique ideas are causing a stir in the Devil's School Babel Nest! |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 38 | June 7, 2024 | ISBN 978-4-253-28338-0 | 331-339 | Second Battler Party Arc |
Chapters List:
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Cover Character(s): Beem R. Judain Iruma Suzuki (Painting) Official Summary: |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 39 | September 6, 2024 | ISBN 978-4-253-28339-7 | 340-348 | Second Battler Party Arc |
Chapters List:
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Cover Character(s): Sabnock Silvia Valac Clara Crocell Chima Iruma Suzuki Marbas F. Yabashi Asmodeus Alice Eligos Schenell Official Summary: |
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| # | Manga | Story | ||
|---|---|---|---|---|
| Release Date | ISBN | Chapters | Story Arc(s) | |
| 40 | December 6, 2024 | ISBN 978-4-253-28340-3 | 349-TBA | Second Battler Party Arc |
Chapters List:
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Cover Character(s): Iruma Suzuki Official Summary: |
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Chapters not yet in Tankōbon format[]
- Chapter 350: Everyone's Own Accolades
- Chapter 351: To New Lands!!
- Chapter 352: Something I Want
- Chapter 353: Respect
- Chapter 354: Mind Games King
- Chapter 355: I'll Follow You
- Chapter 356: I'll Come Along
- Chapter 357: Beyond Growth
- Chapter 358: Kingmaker
- Chapter 359: A Place You Want to Be
- Chapter 360: A New Corps
- Chapter 361: An Unheard Voice
- Chapter 362: Only I Know
- Chapter 363: To the Future We Found
- Chapter 364: Were He a King Who Discards
- Chapter 365: Exacting Fangs
- Chapter 366: Where the Light Pierces
- Chapter 367: A Dreadful Enemy
- Chapter 368: Unyielding Convictions
- Chapter 369: First Cries of the New Generation
- Chapter 370: Together Someday
- Chapter 371: A Breather
- Chapter 372: My Delight
- Chapter 373: New Meaning
- Chapter 374: If You Know, You Know
- Chapter 375