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

Rockna and Mondo
Despite her spring-loaded ponytail, Rockna is probably the smartest and sanest member of the MCK crew. She certainly seems to have a better grip on reality than Mondo, at least!
 
Added: 7/22/02 From: Anime Chaos
 
Rockna and Mondo