>>36491921I can't be bothered to check, but wasn't Polka the only Shiraken whose concert Suisei was unable to attend? She could invite her because of that. Also, Suisei and Flare go way back and used to collab a lot in 2019, so she isn't actually that weird of a solo guest.
Of course there's always the chance that she's being a selfish rough stone and there's no guests or the "guest" is a live band.
