Goki-Chan are a breed of space cockroach that appear throughout the series. Some serve as guienapigs for Grotch's experiments. Only a few Goki-Chan that were altered by the experiments ended up fighting the Carrangers.

GG Goki-Chan
GG Goki-Chan was Bowzock's most powerful dancer, able to create earthquakes with his dancing using a special device.
EPISODE 41, 43
II Goki-Chan
II Goki-Chan was able to suck the energy out of people by kissing them.