Under the command of Colonel Takagi, Masato Mugen, Pierre Bonaparte and Louie Oberon fight to defeat the invaders.

Toymaker Takatoku Toys, already suffering from the poor performances of the merchandise lines from the previous Super Dimension Century Orguss and Galactic Whirlwind Sasuraiger series, went under as a result.

They were re-released in North America as part of the Transformers line as "Deluxe Autobots", under the names "Roadbuster" and "Whirl", respectively.

Due to their fame in the English stories, Dreamwave Productions made use of them in their Transformers comics, produced some 16–17 years later.

The American firm Select also repackaged two color variations each of the smaller Variable Machine Collection toys under the name "Convertors".