I just got back after nearly 3 years in Japan and am in the same delema. Advice people have given me is to really sell the whole working in Japan thing. It gives you an advantage over lots of other applicants and also the fact that you have a college degree.

Right now I'm not aiming for any particular field, I'm just aiming at getting work. Once I get one job, I can still look for another one. I'm kinda looking into Travel Industry type jobs. Surely an advantage if you've worked over seas ^^ I'm looking jobs at the air port. Even if you're just one of those baggage lugging people you get to fly dirt cheap anywhere ^^

If I can get a job I can start saving to grad school or something.