http://www.geocities.jp/iwamitsujp/1.html
Someone linked this to me, aside from having a neat dancing chun li gif at the top, its got some neat fanart and original stuff. Not safe for work.
Dracos
http://hyung-taekim.org/index.php
Hyung Tae Kim
Famous for Magna Carta (korean game) and various other stuff.
Not sure about work-safety, though...
-22
Rai Truth
http://www.interq.or.jp/www-user/yoppa/index.htm
This was the first japanese artist whose work I collected. He has a soft way of drawing that portrays women very nicely. Plus, I really like the hair...
It's been years since I've gone there, so I can't assure its work-safety...
-22
Re: Mr. Kim
That's actually a pretty neat site. Rare to see a non-american artist with a clearly navigatable site in English.
Dracos