Synopsis
Duke Fleed is a survivor of the Fleed Planet who is escaped to the Earth, onboard a mysterious "spaceship", where is raised by Dr. Umon as his adoptive son, and known as Daisuke Umon. Years after his arrival, he's faced with the threat of King Vega and his army, who want to conquer the Earth. With his friends Koji and Hikaru (and later his younger sister Maria Grace), Duke decides to fight back using his best weapon - the almighty Grendizer.
Characters
Duke Fleed
MAIN
Maria Grace Fleed
MAIN
Gandal
MAIN
Kouji Kabuto
SUPPORTING
Hikaru Makiba
SUPPORTING
Boss
SUPPORTING
