^^ I checked using the list of KSS members in the first page, they're all participating in at least one of the events (in exception of Kosuga Fuyuka T.T Fell better!).
^ Yeah...they sure are busy little things these days. That's good, more exposure, and also it gets them used to busy idol life so when they debut they'd be used to all kinds of work by then.
I just hope that that day is sometime this year for a good amount of them
