A male Metal Cardbot. Kind, gentle, and honest. Vehicle Mode: Police Car Star Guardian

A male Metal Cardbot. Blunt, taciturn, and a bot of few words. Vehicle Mode: Fire Truck Wild Cardbot

A female Metal Cardbot. Playful and full of mischief. Speed Runner, daughter of Tachyon. Speaks in a dialect and has a habit of ending sentences with "Nya" or "Nyang." Vehicle Mode: Sports Car Wild Cardbot

A male Metal Cardbot. Has a gentle and pacifist personality. Vehicle Mode: Car Carrier Truck Metal Cardbot Star Guardian

A male Metal Cardbot. Blunt and taciturn with a rough personality where fists speak louder than words. Vehicle Mode: Trailer Truck Metal Cardbot Believes that strength is all that matters.

A female Metal Cardbot. Extremely energetic and hot-tempered. Wasp motif. Starts or ends sentences with "Ssu!" Vehicle Mode: Helicopter Wild Cardbot

A male Metal Cardbot. Cheerful with a wild charm. Often growls. Vehicle Mode: Tank Wild Cardbot

A male Metal Cardbot. Gentlemanly and highly intelligent. Vehicle Mode: Ambulance Originally a Metal Cardbot, he injected himself with the Beast Virus to gain the power of a Wild Cardbot.

A male Metal Cardbot. Narcissistic and greasy. Lets out a vulgar, high-pitched scream when surprised or flustered. Loves fighting. Vehicle Mode: Fighter Jet Wild Cardbot

Possesses the Metal Breath. The protagonist. Kind and quirky. Refers to the Metal Cardbots and Wild Cardbots as his friends.