Lyrics:

Gigantor Gigantor Gigantor
Gigantor Gigantor Gigantor
Gigantor the space age robot
He's at your command
Gigantor the space age robot
His power is in your hands
Gigantor the space age robot
He's at your command
Gigantor the space age robot
His power is in your hands
He's bigger than big
Taller than tall
Quicker than quick
Stronger than strong
Ready to fight for right against wrong
Gigantor Gigantor Gigantor
Gigantor Gigantor Gigantor