The year is 20XX. Mysterious huge robots called "Giant Robo (GR)" started to appear all over the world and destroy cities. The earth was covered with fear. And their next target is Japan! The hero of this animation Daisaku Kusama, who works in a diving shop, encounters a mysterious girl, simply called V who leads him to make a contract with an enormous robot "Giant Robo 1 (GR1)" at the ancient ruins (Minami Yonaguni Island) in Okinawa.
He made a contract with UNISOM (good guys) and was approved to be a commander of GR1. Thus his battle has begun against GRO (bad guys) and creates a lot of dramas. Before long, Giant Robo of the 21st century will ask the world the true meaning of its power.+ More
Characters & Voice Actors

McKenzie, Alex
Main
V
Main
Chang, Fred
Supporting
Chaplin, Max
Supporting
D
Supporting
Heinsacare, Roscoe
Supporting
Hodges, Mike
Supporting
Kansas
SupportingRecommended for you
Rage of Bahamut: Genesis
TV
24m
Hellsing: Digest for Freaks
OVA
28m
Broken Blade
Movie
51m
Gabriel DropOut Specials
Special
15m
Kuroko no Basket: Mou Ikkai Yarimasen ka
Special
24m
Naruto: Shippuuden Movie 6: Road to Ninja
Movie
109m
Getter Robo: Armageddon
OVA
25m
Cells at Work!
TV
23m
Mobile Suit Gundam: Char's Counterattack
Movie
119m
One Piece: Episode of Luffy - Hand Island Adventure
Special
102m
Penguin Highway
Movie
118m