Name	My name is Mature.
Fighting style	The power of Orochi. My speciality is speed.
Nationality	?
Birthday	April 8th.
Age	Don't ask me those things! (She's 28!)
Height	177cm.
Weight	My weight? 58kg.
Blood type	O-type.
Measurements	My size? You're so naughty, ahaha. B88, W57, H87.
Hobby	Tinkering with machines, I guess. Heh, not what you expected, eh?
Favorite food	Chicken! Depending on the recipe, that is. It's got to be quick and easy.
Forte in sports	Snowboarding is my favorite!
Important things	My ravishing beauty, of course.
Dislikes	Hmmm... doves, perhaps. Why? Because they're symbols of peace.

Mature is voiced by Hiroko Tsuji. I'm not sure what she's done outside of SNK games as every site I'd checked only have her video game stuff listed. But her other voice credits include Rosa in Kizuna Encounter and Luise in KoF Maximum Impact 2. She would also voice Mature in all of the Neo Geo KoF games the character appeared in, along with the console version of KoF XII, and KoF XIII.