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      Welcome to Demon School! Iruma-kun: IruMafia Edition 3

      by Osamu Nishi
      Published
      Feb 2026
      Main Genre
      Fantasy Fantasy
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      About This Book

      Blast from the Past Working hard to be the best underboss he can be, Iruma convinces his Nonno and Kalego to let him follow up on intel about a project meant to revitalize his hometown: the slums. Little does he know, a long-lost friend is determined to stop him in his tracks...

      Genres & Themes

      Genres

      Speculative Fiction

      Subgenres

      Action Adventure Fantasy Manga Mystery

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      Formats & Editions

      Browse the different covers, formats, and publication history for this title.

      Paperback

      Paperback edition cover
      Trade Paperback
      First Edition Feb 2026 Kodansha USA ISBN 1647295157
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      eBook

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      eBook
      Feb 2026 Kodansha USA ISBN 1647295610
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      eBook
      Feb 2026 -- Not Selected ISBN B0FB8H2VC2
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