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    • Mairimashita! Iruma-Kun Mafia Au

    Mairimashita! Iruma-Kun Mafia Au

    Welcome to Demon School! Iruma-kun (Mafia Alternate Universe) , 魔入りました！入間くん if Episode of 魔フィア , Welcome to Demon School! Iruma-kun: If Episode of Mafia , Mairimashita! Iruma-kun: If Episode of Mafia

    Followed by 786 people

    Authors: Hiroja

    Status:Ongoing

    View:240,862

    Genres: Action Comedy Shounen Slice of Life

    Rating: 9.23/10 (199 votes)

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    Summary

    Description : The beloved characters of Mairimashita! Iruma-kun star in this Mafia-based spinoff! Young Iruma saves an injured mob boss from death... and then becomes his grandson!?

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    Chapter List

    First Chapter

    Chapter 1: Iruma-Kun Of The Mafia

    New Chapter

    Chapter 24
    Chapter 24 New

    8 hours ago

    Chapter 23

    Jul 14, 2025

    Chapter 22

    Jun 12, 2025

    Chapter 21

    May 13, 2025

    Chapter 20

    Apr 14, 2025

    Chapter 19.9

    Apr 10, 2025

    Chapter 19.5

    Apr 10, 2025

    Chapter 19

    Mar 12, 2025

    Chapter 18

    Feb 12, 2025

    Chapter 17

    Jan 10, 2025

    Chapter 16

    Dec 18, 2024

    Chapter 15.6

    May 13, 2025

    Chapter 15.5

    Mar 12, 2025

    Chapter 15

    Nov 12, 2024

    Chapter 14: Let's Paint It Red

    Oct 11, 2024

    Chapter 13

    Sep 16, 2024

    Chapter 12

    Aug 10, 2024

    Chapter 11.5

    Sep 06, 2024

    Chapter 11: A Toast

    Jul 12, 2024

    Chapter 10

    Jun 12, 2024

    Chapter 9: ▇▇ And Ambition

    May 15, 2024

    Chapter 8: Princess

    Apr 13, 2024

    Chapter 7.5

    Jun 13, 2024

    Vol.2 Chapter 7.5: Volume Extras

    Nov 13, 2024

    Chapter 7.1

    Jun 13, 2024

    Vol.2 Chapter 7.1: Extra Business Trip: Acqua Corsa!

    Nov 13, 2024

    Chapter 7

    Mar 12, 2024

    Chapter 6

    Feb 15, 2024

    Chapter 5

    Jan 17, 2024

    Chapter 4: New Face

    Dec 14, 2023

    Vol.1 Chapter 3.9: Extras

    Dec 12, 2023

    Chapter 3.5

    Dec 07, 2023

    Chapter 3

    Nov 15, 2023

    Chapter 2

    Oct 20, 2023

    Chapter 1: Iruma-Kun Of The Mafia

    Sep 25, 2023

    Jump To Chapter:

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