Poser Club Japan can be found here but you'll also need to know japanese to register for the free downloads. Either that or find the long lost thread that told people how to register to that site. Once registered you'll find a lot of nice freebies though.

http://poserclub.jp/index.htm

Ok I found the link to the thread that tells you how to register at Poser Club Japan as well. Here it is:

http://market.renderosity.com/mod/forumpro/showthread.php?thread_id=2631431

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