Tuesday September 13th, 4pm local time.
https://www.jp.playstation.com/blog/detail/3534/20160824-2016pspc.html
Youtube.
https://www.youtube.com/watch?v=-_5k0a0tkLY
ENGLISH
https://www.youtube.com/watch?v=I5o6hZiksHc&feature=youtu.be
Nico Nico
http://live.nicovideo.jp/watch/lv274718311
Line Live
https://live.line.me/r/channels/24683/upcoming/33261
1 hour and 10 minutes long.