Lugal (ルガール大神官大総統 Rugāru Daishinkan Daisōtō ): supreme leader of the Dingirians, he escapes his drowning homeworld aboard the enormous space station Uruk. He is impassive when told his wife and younger son perished, believing that only the strong should survive, and decides that Earth should become the new home of his people, planning to use Aquarius to flood it. Spurning the very idea of "charity", he sets about exterminating the human race, ensuring it cannot even leave Earth before flooding. He kills his own elder son when the latter fails to destroy the Yamato, shows no concern when he accidentally shoots his younger son, and self-destructs Uruk -- killing all living within its city -- when its purpose has been served. He is also seen to ride into battle (aboard a mechanical horse) alongside his troops.
- Japanese voice artist: Taro Ishida