How old is Ashley anyway?

[ANueUtsuho]

Because I remember hearing somewhere that she's 15 in the English translations of the games (and rumours that's she's closer to 5 in the Japanese ones).

But it's never really made clear. Design wise she seems pretty young (and the voice/personality back that up), while actual size wise she's taller than Orbulon and roughly on par with the other older characters.

So what is her age anyway?

I personally kinda think of her as something in-between, like 10-12-ish. Older than Kat & Ana but definitely not teenage.