I'd like to thank everyone again for the advice. I'm sorry I never posted any more responses, although I have been reading a lot of other threads in the Employment forum. The "No German, no job" thread was quite scary, I must admit.
Unfortunately since I have barely two Francs to rub together, it will be a while before I can make it to Switzerland

Still, I'm doing my research, reading about the RAV, etc. Unfortunately the Swiss Embassy in Tokyo wasn't very helpful.
I have a few questions ...
1.) If I were to land in Switzerland with no money, no place to stay, etc. what they do? Tell me to sleep in the park? I've read that they try to find relatives to support you first.
2.) I believe I'm registered in Zurich. Since I'm not planning on doing #1, how much money should I plan on bringing? 5000CHF looks like it wouldn't last very long at all.
3.) Are there age restrictions for jobs in Switzerland? The US is usually okay about this, but Japan is very straight forward: "we want someone under 30" for example. I'll be 40 in a few years, which I think wouldn't be all that attractive to a potential employer.
Thanks again for everyone's help. Sorry to ask so many questions.