Tidus0728 on Gamefaqs spotted what looks to be battle footage of KeA in the trailer (in a Support slot at 1:12 or so when they show off Team Rush). Dunno if anyone here spotted her beforehand. I know I sure didn't, which is kind of embarassing considering how many times I watched the thing while working on the subs. Since they've mentioned that Support characters all have the normal set of Crafts and S-Crafts, the implication seems to be that KeA can fight normally as well. Considering what the last innocent looking loli in the series was like, I'm feeling rather terrified at the moment. The fact that she's being voiced by Kugimiya Rie doesn't help, oddly enough.
Actually, considering that the game seems to be going out of its way to remind me of Gundam 00 (I've seen a couple Japanese sites calling a certain character Neil DiRandy Orlando, Wazy and KeA look and dress kinda like the Innovades, Cao looks like Regene's cousin, there's a character named Arios...) I wouldn't be half surprised to find that KeA has an S-Craft called Trinity that releases a shower of magic looking suspiciously like Trans Am Burst.
The main character of Sora no Kiseki. Full of energy and the type to charge right into things, she has nonetheless grown up remarkably. While young she has the skills of an ace-level Bracer and is travelling to the guild's Crossbell branch. She is a strong rival to Lloyd and the others but despite that she doesn't think negatively of them as people.
The other main character of Sora no Kiseki. Estelle's adoptive brother, her partner and love. The two are travelling together to work at the Crossbell branch of the Bracers Guild for several reasons. As a former member of the organization known as Ouroboros he possesses terrible abilities.
An exclusive residential neighborhood in the northwest part of the city, the estates of politicians and merchants are found here. At the northern entrance is the way to Crossbell Cathedral.
A series of narrow alleys branching out from the central plaza of the Entertainment District. There are fashionable jazz bars, antique shops offering great deals and the like but in the inner section one can also find the headquarters of the Mafia that rules Crossbell's underworld.