The option of buying more Tiles sometimes disappears after a while and sometimes it doesnt. Is there a reason for it or is this just a bug

I did select second sound engineer in the list, record a vocal, made a pv and wait for song release I don't know how much, maybe 100 hours of in-game time, but engineer is still there. I built another recording booth and audio engineering, but the same thing happened....

Hey everyone. when you start the game and see all the jobs' requirements you see "low", "medium" or "high" in one or more stats but what is considered low or high? Does anyone know the maximum we can reach in each stat? (well i guess PURE is 100 but i don't know about the rest)...

I palyed the first few missions and i still dont get it why the girls are always depressed. I dont let them work too much the HP is always at half minimum, I dont send them to jobs they dont like and still. It always spirals out of control. And I also dont really understand when the fans are about to go on a rant on twitter. I wish there was more feedback on these things. Even if im too stupid to get it there should be a bit more feedback regarding this. And while making suggestions I really wish the grid ...

I'm currently messing around with a silly setup in Dreamland to unlock all the furniture, but there are a few things that bother me with lives. 1. It seems like the game prioritises the idols which fire at the bubbles based on their order of hiring. Sasami, Aki, Natsuki, and the likes, all seem to be pulling their weight a lot more than the Quasar/Sunrider idols. It's not uncommon for Shiro to have not fired a single time during a live, and all the songs performed are SSS rank with all 17 idols present, w...