there's a bunch of Japanese sites out there for Poser, but in Japan, they have a program called 'Shade' that works a lot like Poser.. Hang tite..
http://www.expandingwave.com
http://shade.e-frontier.co.jp/en/demo/demoinfo7.html
http://www.tokyoteleport.com/Download/downloads.htm
http://edogoyomi.page.ne.jp/download/3dmodels/index.html
http://www.poserfactory.jp/download/DLChara.htm
These are sites I have marked as Japanese (as in very little Roman characters, but still good stuff).. I think Studio Maya is Japanese, but can't prove it. Check the links from these sites, maybe something will show up..good luck from Pakled, the baka yaro..;)

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)