This is by no means a complete listing of fushigi yuugi sites. for the best chance of finding the most listings, try:

General Infomation pages

Fushigi-Yuugi - Let the Book be opened!
Tasuki No Miko -a Tasuki shrine and more
The Fushigi Yuugi Vault
The Legend Remains Perfectly Still...
Reika-chan's Fushigi Yuugi Page
Wo Ai Fushigi Yuugi -Yui-chan's excellent page
Cloud Haven

Fun Stuff

Vote for the Top FY sites on the net!

- fan fiction archive

Dress Up Games - has Hotohori and Miaka dolls!
Ask the Suzaku Seishi
Fushigi Yuugi ICQ list
Akugi Archive - fun stuff to explore

Character Shrines
Tasuki and Nuriko's Shrine
Pyro Shrine to Tasuki
Shrine to the Unwanted Seishi
Peachie-chan's Hotohori and Nakago Shrine
Tears of Amber - a Tomo shrine
Illusions - a shrine to the Seiryuu Seishi, Tomo
Genbu Shichisei no Hitori, Tomite
Tama-neko no Webshrine

Seiyuu sites
Hitoshi Doi's Seiyuu Database - highly reccomended!
Koyasu Takehito ga daisuke! - shrine to Hotohori's seiyuu!