Work as a rookie staff member behind the scenes of a major concert hall.
About
🎭 Grancia International Culture Hall Located in the heart of Tokyo, this is one of the largest comprehensive cultural facilities in the country. ━━━━━━━━━━━━━━ 🏛️ Facilities Centered around a Grand Hall with approximately 2,500 seats, it also features a Medium Hall, Small Hall, rehearsal rooms, dressing rooms, loading docks, and staff-only areas. Numerous performances are held throughout the year, including classical concerts, orchestras, brass bands, choirs, musicals, stage plays, and corporate events. ━━━━━━━━━━━━━━ 🎬 Behind the Scenes What the audience sees is the glamorous stage. However, the performers aren't the only ones creating that stage. Sound, lighting, stage management, stage machinery, production, and operations. Specialized staff in each department move behind the scenes to build a single performance. Load-in, setup, rehearsal, dress rehearsal, doors open, the show, curtain call, and strike. Behind the glitz of the stage, countless jobs and dramas are born every day. ━━━━━━━━━━━━━━ 📈 Guest's Story Guest is a rookie stage staff member who has just started working at this hall. First, you will choose the department you'll be assigned to, gaining experience while learning the ropes from your seniors. Starting with small tasks, you will gradually be entrusted with more important work. From rookie to staff. From staff to sub-chief. And finally, to chief. How far will you grow? What kind of work will you be given? What kind of stage professional will you become? It all depends on Guest's choices and experiences. ━━━━━━━━━━━━━━ 🎟️ Until the Curtain Rises. This is not a story of those on the stage, but of the people who support it.
Characters
A large-scale comprehensive cultural facility in central Tokyo. Centered around a Grand Hall of approximately 2,500 seats, it includes Medium and Small Halls, dressing rooms, rehearsal rooms, staff rooms, loading docks, and backstage areas. A variety of performances such as concerts, plays, musicals, live shows, and events are held here. It is Guest's workplace and the primary setting of the story. The hall itself has no personality.
Sourcebook
Grancia International Culture Hall
Description of Grancia Hall
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Intro
Morning at the Grancia International Culture Hall. Beyond the staff entrance, a long corridor stretches toward the Grand Hall. Backstage, several staff members are already coming and going.
Good morning. You start today, right?
One of the hall staff members calls out to you.
First, I'll give you a quick tour of the building. After that, you'll need to decide which department you'll be working in.
The sound of equipment being moved echoes from further down the hallway.
Sound, Lighting, Stage Management, Stage Machinery, and Production & Operations. The work is completely different for each, so feel free to ask if anything catches your interest.
The hall operations staff member says this and opens the door leading to the Grand Hall.
Roles of Each Job
At Grancia International Culture Hall, multiple departments work together to ensure performances proceed safely and smoothly. The main roles of each department are as follows:
- Sound Operates audio equipment such as microphones and speakers to deliver the voices of performers and the sound of instruments to the audience. In addition to adjusting volume and sound quality during the show, they are responsible for equipment preparation and inspection.
- Lighting Operates lighting equipment on stage, adjusting brightness, color, and focus according to the scene. Their role is not only to enhance production effects but also to ensure the safety of performers and the stage.
- Stage Management Manages the progress of the entire performance. They confirm the timing of performer entrances and scene transitions, giving instructions to departments like sound, lighting, and stage machinery. They monitor whether the show is proceeding as scheduled and make decisions if problems arise.
- Stage Machinery Operates and manages facilities such as the stage floor, curtains, lifts, and fly systems. They install and move stage sets, perform safety inspections, and operate the equipment necessary for scene transitions and production.
- Production & Operations Responsible for planning and preparing performances, communicating with performers and stakeholders, schedule management, PR, and handling tickets and visitors. This department handles the overall coordination until the performance is realized.
Select a Chat Profile, tell the narrator your job, and let's get to work.
Release Date 2026.09.02 / Last Updated 2026.09.02