The Tokyo Game Show is right around the corner and like previous years Sega will be streaming all of their stage events so you can watch them from the comfort of your own home. This includes all of the business day presentations as well. The Phantasy Star related presentations are:

Sept. 19, Thursday:
Phantasy Star Online 2 & Phantasy Star Online 2 es (JST: 12:00 - 13:00, US: Sept. 18, 10:00 pm - 11: pm CST )
Phantasy Star Nova (JST: 13:00 - 13:30, US: Sept 18, 11:00 pm - 11:30 pm CST )

Sept. 22, Sunday:
Phantasy Star Online 2 (JST 12:00 - 13:30, US Sept 21, 10:00 pm - 11:30 pm )

You'll be able to watch the stream here:
http://tgs.sega.jp/2013/sega-studio/