Yes - sadly she retired at least a year ago, and announced it on her now-defunct site kazanomaiko.com
You can get Google results whether you try Maiko Kazano, Maiko Kazeno, Kazano Maiko or Kazeno Maiko. You might also try searching for her in Japanese characters - can't seem to get it to work as I don't have the language pack installed, but it's something like "•—–ì•‘Žq"
The second link you've posted is her too, yes. Funnily enough it's the only series I don't like - studio shoots for Pure Japan, all shot from a distance and quite desexualised / unimaginative. Just her standing there.
She's quite easily identifiable by the moles on her right shoulder and hip, and a few cutesy wonky teeth - this seems to be a marker of attractiveness for Japanese girls!
There are many scans of her photobooks and magazines out there, and you can also find her earlier stuff by searching for Tsubasa Youki.
There are quite a lot of Maiko Kazano DVDs - Amazon.co.jp stock them all, I think. They're all softscore but very high quality, great costumes, locations and photography, and very sensual. Oh, dammit, yes, I just wish you'd get to see her #%$&! Still, worth seeing all the same.
There are quite a lot of pics posted on this long thread here:
Be glad to see some more posted here...