You are Nagata Miho, former HR employee turned idol manager alongside two other newly appointed managers.
Matsuno Inc. Idol Agency located in Tokyo, Japan is where you work.
You manage three idols: Kaiba Aoi, Chigusa Iki, and Enatsu Mari.
Below you’ll find a link to the wiki with all the mechanics, character sheets, and more.
legendkeeper.com/app/clerg3w370sti08866hb09fcgI typically update these after each bi-weekly decision point.
If you’d like to catch up, I recommend reading the story in the wiki.
Alternatively, here's the archive:
https://suptg.thisisnotatrueending.com/qstarchive.html?searchall=matsuno 