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

Dead and confused
You can't get much closer to the essence of Goku than this: He spends much of Dragonball dead (the halo) and not too sure what's going on...
 
Added: 2/9/02
 
Dead and confused