I don't see any of my favorites here...

Hellstinger - Voltage Fighters Gowcaizer the Movie
Duke Togo aka Golgo 13 - The Professional, Queen Bee
IRIA - Zairem the Animation
D - Vampire Hunter D and Bloodlust
Sesshomaru - Inuyasha
Kenshin Himura - Rurouni Kenshin/Samurai X

and a TON of others...damn I watch a LOT of anime....