[rant]
To be brutally honest, I believe that if you can't force yourself to figure out how to make your character work in a setting, you should just pass on even trying. Heck, if it were me, I would at least try KS to get a a grasp on things before even writing up my character. Even if I didn't want to try KS, if I were truly interested by the RP, I would at least go and search up on Google a crash-course on a normal Japanese adolescent's day. If you're not going to make the effort for yourself, who's to say you'll make any effort for the RP?
[/rant]