Mairimashita! Iruma-kun: If Episode of Mafia

魔入りました！入間くん if Episode of 魔フィア

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Winter 2027 TV New this season Action Comedy

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Ensemble CastGangsMafiaMale ProtagonistShounen

An anime adaptation of a manga by Osamu Nishi and hiromono, this is a spin-off that reimagines the characters from the main series in a mafia-themed alternate setting. It presents a self-contained story where the usual fantasy school premise is replaced with organized crime dynamics.

Where to watch

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Database

Source: Manga
Original creator: Osamu Nishi hiromono
Voice actor: Ayumu Murase(Iruma Suzuki)Mitsuki Saiga(Opera)Saori Hayami(Azazel Ameri)Ayaka Asai(Walak Clara)Ryouhei Kimura(Asmodeus Alice)Daisuke Ono(Naberius Caluego)

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Latest news

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Collabs

Ongoing 3

📢 Campaign Welcome to Demon School! Iruma-kun if Episode of Mafia Collaboration menu & goods revealed ↗ 8/6 〜 (end date TBA) IkebukuroNagoya
🧸 Merch Looking Up Watching Over Figure Rukacup Welcome to Demon School! Iruma-kun Suzuki Iruma Opera – Premium Bandai Limited with Exclusive Cushion ↗ 8/6 〜 (end date TBA) Premium Bandai (Online)
🎪 Event [Saitama Prefecture, Iruma City] Iruma City × Welcome to Demon School! Iruma-kun × Seibu Railway Collaboration Project: Welcome to Iruma City! Devilish Round-Trip Campaign ↗ 56 days left 5/27 〜 11/30 Iruma CitySaitama Prefecture

Upcoming 2

🧸 Merch LookUp figures of Iruma Suzuki and Opera from Welcome to Demon School! Iruma-kun are now available for preorder ↗ dates TBA
🏬 Pop-up Anime 'Welcome to Demon School! Iruma-kun' POP UP SHOP ↗ dates TBA Online

Past collab history 9

🎪 Event Think Innovation Co., Ltd. will hold 'Welcome to Demon School! Iruma-kun × Think Innovation Day!' at the Saitama Seibu Lions vs. Orix Buffaloes game on Wednesday, August 19 (18:00 start). ↗ 8/19 〜 8/19
🧸 Merch Anime 'Welcome to Demon School! Iruma-kun' Pop-Up Shop After-Sale Now Open! ☟ Pri Cafe Official Online Shop ↗ dates TBA / Online
🎯 Lottery Sega Lucky Kuji Online's Welcome to Demon School! Iruma-kun Music Festival Another Dress lottery ending today – features new illustrations ↗ 〜 7/26 / Online
🏬 Pop-up Welcome to Demon School! Iruma-kun Pop-Up Shop: Post-Event Online Sales Now Available at Princess Cafe Online Shop ↗ dates TBA / Online
🎯 Lottery Until July 22! Sega Lucky Kuji Online: Anime Mairimashita! Iruma-kun - Accepts credit cards, Amazon Pay, Rakuten Pay, PayPay, carrier billing, and more! You can even use Amazon Gift Cards! Draw a lot at https://segaluckykujionline.net/kuji/mairuma #Irumakun ↗ 〜 7/22 / Online
☕ Café Neon-lit demon world night market-themed 'Welcome to Demon School! Iruma-kun' Devi Night Market Cafe to open simultaneously in Tokyo, Osaka, and Nagoya! ↗ 7/17 〜 8/24 / Tokyo, Osaka, Nagoya
🧸 Merch Rukappu Mairimashita! Iruma-kun: Suzuki Iruma & Opera – Productization Decided, Orders Start August ↗ dates TBA
🧸 Merch Deadline approaching: Pre-orders for Welcome to Demon School! Iruma-kun Music Note Balloon ver. Trading Chibi Glitter Can Badges and more close July 22 – shop bonuses available! Reserve now at AMNIBUS. ↗ 〜 7/22 / Online
🧸 Merch Deadline approaching: Pre-orders for Welcome to Demon School! Iruma-kun newly drawn Music Note Balloon ver. Trading Glitter Can Badges and more close July 22 – shop bonuses available! ↗ 〜 7/22 / Online

See all collabs for this series →

What to buy PR

📖 Read

Book Used Paper Product Azazel & Ameri & Meriaze / Group A4 Size Reversible Visual Board "Comics Welcome to Demon School! Iruma-kun Vol. 49 & Comics Welcome to Demon School! Iruma-kun if Episode of Mafia Vol. 8" Animate Targeted Book Linked Purchase Bonus ¥980

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