My guess is about 13-14! They look pretty young :0
[Edit: Oh huh! Wow, I was pretty off :') ]
A bit older than that! Sarah is 26 :0c
//sweats it's been too long since I've made a forum game
but anyway, here it is! I imagine this is gonna be a hard game, so you can guess a general age group or specific age!
Make sure you don't look at the above OC's profile! That's cheaty cheating
I'll start with Ryo!
Damn that's really close! He's 17!