Is that Yukina Ota? She looks great!
Yes, that's Ota.
In Japan most of LIVE will be on BS NHK, not the general NHK channel, and BS is a pay channel, I don't think it's available online even with a Japanese IP.
More vid of practice: www.youtube.com/watch?v=Do_oYU0jxEM
Three guys are planning combos with a quad in SP: Dai and Voronov- 4T-3T, Kevin- 4S-3T, the rest are planning a solo quad: 4T- Yuzu, Javi, Dorn, Andrei, 4S- Ross, Dice. Rippon is the only one with no quad planned in SP. No one is planning a combo with 3A, most of rest planned combos are 3L-3T except for Adam and Adrei- 3F-3T.
The men (and the ladies, now that 3A is recognized as the solo axel requirement for ladies as well) aren't allowed to do 3A combos since it's the solo requirement, I believe.