I like so many... Maybe one for everyday of the week, Ok lets see 'ahem'
-Sesshoumaru from Inuyasha
-Dark from D.N Angel
-Train from Black Cat
-(Not exactly from an anime, but I love him)
Sephiroth from FF7 (I think he's related to Seshoumaru)
-Hatsu Haru from Fruits Basket
-Ranmaru from The Wallflower
-Larva from Vampire Princess Miyu
-Kazuya Shibuya from Ghost Hunt
-Seiran from Saiunkoku Monogatari
-Kiba from Wolfs Rain
I think I will stop now. There are many many more I could list, but I want to keep this to a minimum. I
Bishonen (drool)