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1. The Demdols of mystery and mischief, Irumi and Itazura! by Alittlwweirdo

   Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

   • Not Rated
   • No Archive Warnings Apply
   • No category
   • Complete Work

   03 Dec 2025

   Tags

   • No Archive Warnings Apply
   • Opera (Mairimashita! Iruma-kun)
   • Suzuki Iruma
   • Lord Sullivan (Mairimashita! Iruma-kun)
   • Mar (Mairimashita! Iruma-kun)
   • Crocell Kerori | Kuromu
   • Fluff
   • Attempt at Humor
   • Idols
   • They/Them Pronouns For Opera (Mairimashita! Iruma-kun)
   • Opera becomes the netherworld's Miku lmao
   • Mentioned Hatsune Miku
   • Brief balam and kalego cameo

   Summary

   Kerori was the netherworld's most popular Demdol, Kuromu.

   But moreso, she was also a massive Demdol fan herself.

   And Irumi just... had so much wasted potential!

   Iruma gets roped into Kerori's desires to put him on stage, without her. He feels lost, and doesn't know what to do.

   When a certain mischievous cat-demon offers to go up alongside him.

   Language:

   English

   Words:

   881

   Chapters:

   2/2

   Comments:

   1

   Kudos:

   34

   Bookmarks:

   2

   Hits:

   193