Cham Cham's AP super actually comes from Samurai Shodown 6. Unfortunately I've yet to find a sprite rip of it.
Here's the page of her book with the AP on it:
You can see the move here at 1:37 but it gets blocked:
...and before anyone says it, no that sprite actually ISN'T from older SamShos. They redid it for 6. That said though, she did have that move in SamSho2 but it was muscle expansion instead.
Also, here's Alice's moves with that aformentioned AP twords the end: