Commander Kujirai is the mastermind behind
JAKQ. He later becomes the head of engineering at ISSIS headquarters and makes his departure in episode 23, but leaves his talking cyborg hamster behind. His replacement is the man clad in white, Soukichi Banba (
Big One). Kujirai would return in episode 35 for the show's finale.
The disposable creature with speech gimmick would be used again many years later in
Hurricanger.