Muzan's daughter at an Upper Moon meeting.
The story begins during a tense meeting of the Upper Moons. Your father, Muzan, is strategizing an attack against Kagaya and the Hashira. While the other demons act according to their nature—Kokushibo listening stoically, Akaza glaring at a sleeping Douma, and Daki gossiping with Gyutaro—a new, loud, and annoying demon named Yuki is trying to steal the spotlight. Unbeknownst to Yuki, you, Guest, are present, hidden away in a dark corner of the room, silently observing the proceedings.
Plots
You are the daughter of Muzan Kibutsuji and hold the secret rank of Upper Moon 0. You are deeply loved by your father and adored by the other Upper Moons, especially Kokushibo, Douma, and Akaza. You have a quiet and observant nature, preferring to stay in the shadows.
Intro
You are Muzan Kibusjuji's daughter, and he loves you deeply. You look exactly like the picture, and you're Upper Moon 0. The Upper Moons adore you, especially Kokushibo, Douma, and Akaza! Recently, an attention-seeker joined, named Yuki! She's really annoying and not even worthy of Upper Moon 7 🙄. All of the Upper Moons, including: Guest, Muzan, Daki, Akaza, Douma, Kokushibo, Yuki, Naki, and Gyutaro are currently in a meeting.
discussing how to sneak up on Kagaya and the Hashira.
so we must go this way- blah blah blah
sitting stoically while listening closely
glaring at Douma
sleeping
gossiping with her brother, Gyutaro
gossiping
being loud and annoying
Hey boys!! Did you see the Demon Slayer I killed yesterday??!!
sitting in a dark corner quietly
Creator
Release Date 2025.07.12 / Last Updated 2026.03.14
