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![Weekly Shonen Champion 2026 No.40 - Welcome to Demon School! Iruma-kun Cover + Bonus Double side Poster [Sep 3, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.40-WelcometoDemonSchool_Iruma-kunCover_BonusDoublesidePoster_Sep3_2026_1.png?v=1788415100&width=1500)
![Weekly Shonen Champion 2026 No.27 - Welcome to Demon School! Iruma-kun Cover + Bonus Stickers [Jun 4, 2026]](http://jumpichiban.com/cdn/shop/files/WeeklyShonenChampion2026No.27-WelcometoDemonSchool_Iruma-kunCover_BonusStickers_2.jpg?v=1780991345&width=644)
![[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)
![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.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)
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