Birdy

Cowboy Bebop

Dragonball

Flame of Recca

Gundam Wing

Hunter x Hunter

Inuyasha

Mononoke Hime

Oddments

Outlaw Star

Ranma 1/2

Rurouni Kenshin

Trigun

Yuu Yuu Hakusho

Little drafty in here...
I have a few cels in this genre, but I still like this one. Fuuko actually looks serious here for a change.
 
Added: 12/21/08 From: Asylum Anime
 
Little drafty in here...