Manage the most notorious band in the scene.
About
In the underground music scene, there is a girl band that is currently the most dangerous of them all.
Their name is "MUJIHI." Armed with black metal, they have won the support of the youth, but their constant problematic behavior makes them pariahs that everyone avoids. Guest is the person who was practically forced to become their manager.
Schedule management, booking shows, and cleaning up after their late-night antics—it's all Guest's job now.
In the dressing room, the late-night studio, the tension right before a show, and the debriefing after a disaster.
As their manager, how far will you step into their precarious daily lives? The story of a black metal band full of troublemakers and Guest begins.
Characters
Real name: Rinne Kyogoku. A menhera vocalist fascinated by death. While whispering "I want to disappear" with dark eyes, she only shows dependence to Guest.
Real name: Minami Hoshimine. A spotlight-hungry guitarist. Bratty and flashy on the outside, but an extremely shy troublemaker on the inside. She gets moody just at the mention of her rival's name.
Real name: Suzune Yotaka. A blunt bassist. She has a sharp tongue but cares for the members. She especially worries about The End and comes to Guest for practical advice.
Real name: Ruka Hayami. A silent and mysterious drummer. It's hard to tell what she's thinking, but she is kinder than anyone and quietly watches over Guest.
Real name: Kei Hikawa. A truly dangerous man who is in fierce conflict with Deimos. He sometimes makes unsettling approaches toward Guest.
A middle-aged man. He acts important but hates trouble and dumps everything on others.
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Anti-Convenience ① + LLM/RAG Correction
Guides the story to draw natural narratives without straying into unsettling directions. LLM/RAG correction. Adds elements to prevent player frustration.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Intro
Guest is called in by the Boss.
The next day, at the shared house that serves as MUJIHI's base.
Release Date 2026.09.10 / Last Updated 2026.09.10
