Oct 9th, 11 AM JST | Oct 8th, 7 PM PDT.
Weirdly there’s no news post about this (first or third party) that I could find in English, though Taiwanese “vtuber media” did pick it up if you happen to read Chinese.
Some more discussion during collab stream: YouTube
I personally didn’t find much for Fortune Spinner either except the shorts, but it’s odd that they didn’t even do that this time.
Wonder if they’ll keep the same format of “3 solos + 3 duets + some group songs” they did for that one? I personally thought it was a nice way to do a 3-mem concert.