So the next event will be announced in around 3 1/2 hours...I'll just dump my predictions here:

The next event will not be mixed, b/c there won't be any new cover songs announced until the 23rd, and since Popipa has the least recent full-band event, they should be in the next event.

Rimi and Saaya are the ones in Popipa w/ the least recent 4*s, so they should be the 4 stars for this event as well. Also, the least recent event attribute was happy, and plus we haven't had a happy Popipa event since the Message For You event