It is the shape of courage, it is a gift of humanity, it is the greatest boon, It is the king of Braves! Gao Gai Gar!
Gaogaigar is the result of the final fusion of Gaigar with the Gao Machines:
Liner Gao: Shoulders and Arms.
Stealth Gao: Skirt, flight thrusters and back, forearms, Galeon's mane.
Drill Gao: Legs and feet.
GaoGaiGar is able to take on many powertool like weapons and equipment to support it in combat. Such as the Dimensional Pliers, Dividing Driver, and fellow GGG machine Goldymarg to form the Goldion Hammer
