Gamilans

The Gamilans are a race of humanoids from the planet Gamilas in the Large Magellanic Cloud, 148,000 light years from Earth. They are biologically indistinguishable from humans aside from their blue skin (though owing to an animation error they were given pink skin for the first ten episodes of the original series). They are descendants of the Galmans. Many of those who appear in the series are named after high-ranking members of the Nazi party. We seldom see Gamilan civilians (it being a highly-militarized society), and the few female Gamilans who appear in the series are invariably concubines.