With the impending graduations of these girls, Japanese video streaming community Nico Nico will be broadcasting their last theater stages in Akihabara live! Details below…
Date: 27th August 2013 (Tues)
Japanese time: 5pm
Link to watch: http://live.nicovideo.jp/watch/lv147009066
Date: 28th August 2013 (Wed)
Japanese time: 4.30pm
Link to watch: http://live.nicovideo.jp/watch/lv147009287
I have not used Nico Nico myself but unlike YouTube, watching videos on Nico Nico requires one to register an account. Do prepare yourself if you intend to watch it live!