They really need to announce new KSS soon because they're getting really few now lol.
Not sure what to say. Rin seems like a cute girl, but I always thought she was rather shy - not really ANGERME-like. And not to go on about unneccessary additions... but this one really was unneccessary (aside from the great chance for Rin, of course).
I haven't even gotten used to Reira and Haruka yet. It's a bit like the 2011 Morning Musume situation, but in MM the older members were all on their way out, while ANGERME post 3rd generation seems to be able to go for many more years...