In the original storyline as aired in Japan, Dairugger XV was simply an exploration robot, as well as an intended peace-keeping force. The Earth is in a time of prosperity. The president of the Terran League (the "Galaxy Alliance" in Voltron) launches a mission to explore beyond the galaxy. After commencing its mission of exploration, the starship Rugger-Guard is attacked by a ship of the Galbeston Empire. Dairugger, the super robot, is deployed in order to defend the Earth. It is somewhat by fate that they must help the people of Galbeston find a new planet before it explodes, and liberate it from its despotic Emperor. In the Japanese version, it does not have anything to do with King of the Beasts GoLion, as opposed to the U.S. version, Voltron: Defender of the Universe.
There are three assault team units: Land, Air, and Sea. There are a total of 15 parts referred to as "Rugger," which can combine together to form the super-robot Dairugger. The design of the 15 separate Rugger units came from the sport of rugby, since 15 players are required to form a rugby union. The U.S. version would rename the "Galbeston Empire" to "Drule Empire," along with editing a fair amount of violence and sexual content to keep the show safe for general audience broadcast.+ More
Characters & Voice Actors

Arihata
Supporting
Asimov, Dick
Supporting
Caponero, Supreme Commander
Supporting
Captain Antonov
Supporting
Captain Barataria
Supporting
Captain Drake
Supporting
Captain Emma
Supporting
Chakker, Mack
Supporting
Commander Luciano
SupportingRecommended for you
Beyblade Burst Sparking
ONA
12m
Powerpuff Girls Z
TV
25m
Geobreeders: Breakthrough
OVA
25m
Hareluya II Boy
TV
23m
Heroman Specials
Special
4m
Himawari!
TV
24m
DT Eightron
TV
25m
Hero Mask
ONA
24m
Eureka Seven Hi-Evolution 1
Movie
92m
Magical Girl Spec-Ops Asuka
TV
24m
Baggy
Movie
90m
My First Girlfriend is a Gal
TV
23m
Chronos Ruler
TV
24m
Eagle Riders (2)
TV
24m
Macross II: Lovers Again
OVA
24m