Announced at today's handshake event, after her apology for the unfortunate situation

She will also attend the rest of team k waiting stage until her last day.

And on the radio show after the announcement, she told how she received mails from almost every of the 2nd girls. Nonti even scolded her

Called her 'baka' 4 times, haha

As for nacch, it appears that nacchi had told almost every 2nd gen girls about her graduation before making it public