![[Special Edition] Welcome to Demon School! Iruma-kun - Welcome to Demon School! Iruma-kun if Episode of Maffia Vol. 8 with Acrylic Stand [Pre-Order Jun 8, 2026]](http://jumpichiban.com/cdn/shop/files/SpecialEdition_WelcometoDemonSchool_Iruma-kun-WelcometoDemonSchool_Iruma-kunifEpisodeofMaffiaVol.8withAcrylicStand_nbsp_1.png?v=1780031668&width=1500)
![[Special Edition] Welcome to Demon School! Iruma-kun - Welcome to Demon School! Iruma-kun if Episode of Maffia Vol. 8 with Acrylic Stand [Pre-Order Jun 8, 2026]](http://jumpichiban.com/cdn/shop/files/SpecialEdition_WelcometoDemonSchool_Iruma-kun-WelcometoDemonSchool_Iruma-kunifEpisodeofMaffiaVol.8withAcrylicStand_nbsp_2.jpg?v=1780031668&width=972)
![[Special Edition] Welcome to Demon School! Iruma-kun - Welcome to Demon School! Iruma-kun if Episode of Maffia Vol. 8 with Acrylic Stand [Pre-Order Jun 8, 2026]](http://jumpichiban.com/cdn/shop/files/SpecialEdition_WelcometoDemonSchool_Iruma-kun-WelcometoDemonSchool_Iruma-kunifEpisodeofMaffiaVol.8withAcrylicStand_nbsp_1.jpg?v=1780031668&width=252)
Officially Licensed Merchandise
Manufacturer
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.2CompleteSetof6Types_2.jpg?v=1777359601&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.2CompleteSetof6Types_3.jpg?v=1777359601&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.2CompleteSetof6Types_4.jpg?v=1777359601&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.2CompleteSetof6Types_5.jpg?v=1777359601&width=920)
Officially Licensed Merchandise
Manufacturer
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.1 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.1CompleteSetof6Types_6.jpg?v=1777358603&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.1 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.1CompleteSetof6Types_7.jpg?v=1777358603&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.1 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.1CompleteSetof6Types_2.jpg?v=1777358603&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Cupcake Tapinui Vol.1 Complete Set of 6 Types [Pre-Order Sep 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiCupcakeTapinuiVol.1CompleteSetof6Types_3.jpg?v=1777358603&width=920)
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Size
![Welcome to Demon School! Iruma-kun - Acrylic Figure Stand Demons' Circus Ver. (7 Types) [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-AcrylicFigureStandDemons_CircusVer._7Types_1.png?v=1776393442&width=1500)
![Welcome to Demon School! Iruma-kun - Acrylic Figure Stand Demons' Circus Ver. (7 Types) [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-AcrylicFigureStandDemons_CircusVer._7Types_2.jpg?v=1776393442&width=600)
![Welcome to Demon School! Iruma-kun - Acrylic Figure Stand Demons' Circus Ver. (7 Types) [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-AcrylicFigureStandDemons_CircusVer._7Types_3.jpg?v=1776393442&width=600)
![Welcome to Demon School! Iruma-kun - Acrylic Figure Stand Demons' Circus Ver. (7 Types) [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-AcrylicFigureStandDemons_CircusVer._7Types_4.jpg?v=1776393442&width=600)
Officially Licensed Merchandise
Manufacturer
Size
![Welcome to Demon School! Iruma-kun - Glitter Acrylic Stand Demons' Circus Ver. Complete Set of 7 Types [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-GlitterAcrylicStandDemons_CircusVer.CompleteSetof7Types.jpg?v=1776391291&width=800)
![Welcome to Demon School! Iruma-kun - Glitter Acrylic Stand Demons' Circus Ver. Complete Set of 7 Types [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Glitter_Acrylic_Stand_Demons_Circus_Ver._Complete_Set_of_7_Types_200d4f97-8490-4981-9a69-8fc5e24068fb.jpg?v=1776391737&width=800)
Officially Licensed Merchandise
Manufacturer
Size
![Welcome to Demon School! Iruma-kun - Drawstring Pouch Demons' Circus Ver. [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-DrawstringPouchDemons_CircusVer..jpg?v=1776390359&width=600)
![Welcome to Demon School! Iruma-kun - Drawstring Pouch Demons' Circus Ver. [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Drawstring_Pouch_Demons_Circus_Ver..jpg?v=1776390369&width=600)
Officially Licensed Merchandise
Manufacturer
Size
![Welcome to Demon School! Iruma-kun - Glitter Can Badge Demons' Circus Ver. [Pre-Order Aug 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-GlitterCanBadgeDemons_CircusVer..jpg?v=1776388674&width=600)
Officially Licensed Merchandise
Manufacturer
Size
![Weekly Shonen Champion 2026 No.19 - Welcome to Demon School! Iruma-kun Cover + Bonus Double-sided BIG Poster [Apr 9, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.19-WelcometoDemonSchool_Iruma-kunCover_BonusDouble-sidedBIGPoster_Apr9_2026_2_eac0a547-dc3d-4b52-b0cf-608f58d08f14.jpg?v=1776231545&width=1045)
![Weekly Shonen Champion 2026 No.19 - Welcome to Demon School! Iruma-kun Cover + Bonus Double-sided BIG Poster [Apr 9, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.19-WelcometoDemonSchool_Iruma-kunCover_BonusDouble-sidedBIGPoster_Apr9_2026_1_4c296221-26d8-4967-8d14-41a500a2130c.jpg?v=1776231545&width=1045)
Officially Licensed Merchandise
Officially Licensed Merchandise
![Weekly Shonen Champion 2026 No.14 - Welcome to Demon School! Iruma-kun Cover + Stickers [Mar 5, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.14-WelcometoDemonSchool_Iruma-kunCover_Stickers_2.jpg?v=1773036786&width=1045)
![Weekly Shonen Champion 2026 No.14 - Welcome to Demon School! Iruma-kun Cover + Stickers [Mar 5, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.14-WelcometoDemonSchool_Iruma-kunCover_Stickers_1.jpg?v=1773036786&width=1045)
Officially Licensed Merchandise
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiTapinuiVol.2CompleteSetof6Types_Pre-OrderJul2026_6.jpg?v=1772086275&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiTapinuiVol.2CompleteSetof6Types_Pre-OrderJul2026_5.jpg?v=1772086275&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiTapinuiVol.2CompleteSetof6Types_Pre-OrderJul2026_7.jpg?v=1772086275&width=920)
![Welcome to Demon School! Iruma-kun - Iruma-kun Kurumi Tapinui Vol.2 Complete Set of 6 Types [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/WelcometoDemonSchool_Iruma-kun-Iruma-kunKurumiTapinuiVol.2CompleteSetof6Types_Pre-OrderJul2026_8.jpg?v=1772086275&width=920)
Officially Licensed Merchandise
Manufacturer
![Welcome to Demon School! Iruma-kun - Oyasumi Tapinui (4 Types) [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Oyasumi_Tapinui_4_Types_2.jpg?v=1772084428&width=920)
![Welcome to Demon School! Iruma-kun - Oyasumi Tapinui (4 Types) [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Oyasumi_Tapinui_4_Types_1.jpg?v=1772084428&width=920)
![Welcome to Demon School! Iruma-kun - Oyasumi Tapinui (4 Types) [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Oyasumi_Tapinui_4_Types_3.jpg?v=1772084428&width=920)
![Welcome to Demon School! Iruma-kun - Oyasumi Tapinui (4 Types) [Pre-Order Jul 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Oyasumi_Tapinui_4_Types_4.jpg?v=1772084428&width=920)
Officially Licensed Merchandise
Manufacturer
![Weekly Shonen Champion 2026 No.11 - Welcome to Demon School! Iruma-kun x If Mafia Cover + Illustration Cards [Feb 12, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.11-WelcometoDemonSchool_Iruma-kunxIfMafiaCover_IllustrationCards.png?v=1771465151&width=634)
Officially Licensed Merchandise
![Weekly Shonen Champion 2026 No.2+3 - Welcome to Demon School! Iruma-kun x If Mafia Cover + Poster [Dec 11, 2025]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.2_3-WelcometoDemonSchool_Iruma-kunxIfMafiaCover_Poster.jpg?v=1766124552&width=627)
![Weekly Shonen Champion 2026 No.2+3 - Welcome to Demon School! Iruma-kun x If Mafia Cover + Poster [Dec 11, 2025]](http://jumpichiban.com/cdn/shop/files/Weekly_Shonen_Champion_2026_No.2_3_-Welcome_to_Demon_School_Iruma-kun_x_If_Mafia_Cover_Poster.jpg?v=1766124559&width=627)
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
![Welcome to Demon School! Iruma-kun - Silver Wave Ring (9 types) [Pre-Order Late Jan 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Silver_Wave_Ring_iruma_1.jpg?v=1760600473&width=800)
![Welcome to Demon School! Iruma-kun - Silver Wave Ring (9 types) [Pre-Order Late Jan 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Silver_Wave_Ring_alice_1.jpg?v=1760600518&width=800)
![Welcome to Demon School! Iruma-kun - Silver Wave Ring (9 types) [Pre-Order Late Jan 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Silver_Wave_Ring_clara.jpg?v=1760600579&width=800)
![Welcome to Demon School! Iruma-kun - Silver Wave Ring (9 types) [Pre-Order Late Jan 2026]](http://jumpichiban.com/cdn/shop/files/Welcome_to_Demon_School_Iruma-kun_-_Silver_Wave_Ring_naberius_1.jpg?v=1760600619&width=800)
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer
Officially Licensed Merchandise
Manufacturer