sounds to me like this is going backwards. first you meet online, then you meet in the real world.
The seeming demographic is for people who don't have strong approach game, so they can set some rapport online, then maybe talk on the phone, and then meet up in real life.
But this way, you approach a stranger in the real world, and then meet up online?
I don't get it.
Why not just go to vistaprint.com, print up a thousand or so cards, and write something along the lines of:
Hi, my names Taiyuu. I think you're cute, and I'm interested if you have a cute personality to match. If you think you do, and you're interested in perhaps finding a wonderful relationship, give me a call.
xxx-xxxxx
Or better yet, just go to blogger.com, make an interesting video/page of yourself and send them to your website.
After giving out 500 cards or so (which might cost you twenty bucks) you might not get any calls, but at least you'd be over your approach anxiety.