In Sai-Rec’s cvs2 opening sequence video, the first combo is yamazaki on maki.
Yamazaki does j. hk, s. fp xx fierce knife. After the second hit of the knife, maki goes flying into the air. Normally, maki would simply reel back, but in this case, yamazaki is able to juggle with a super.
What causes maki to go flying? In the video, her super meter is missing one level but we don’t see where she uses it. It might be a lvl 1, alpha counter or nothing related.
edit: my bad.
You’ll find the video on Sonic hurricane’s media page.