Kimkoh

Kimkoh Is seemingly a high-ranking alien in Red Falcon's armies. It appears in Super C, Contra III: The Alien Wars, Contra Hard Corps, Contra:Shattered Soldier, Neo Contra, Contra:ReBirth, Contra Spirits, Contra PX.

Originally, there was a single Kimkoh encountered per game but latter appearances added multiple individuals of its kind in each title. This brings into question whether the name "Kimkoh" represents the name of the species or the name of a specific member.