I'd say 'round 25.
//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!
Lonestarcelt 20ish!
Answer for Mori is on her page.