Ken

This rogue robot pilot is driven by a desperate quest to eradicate the Mimetic beasts responsible for taking his wife, Rosa, and he vocalizes a challenge to every foe he defeats, hinting at his search. Known by the moniker "Menage Zero," he later mentors Lou in piloting and contracts a male-pilot virus. In a final, epic confrontation, he uncovers a weakness in the Super Mimetic Beast, ultimately defeating it with the aid of Godannar.