Rayregalia Vers Rayvers  

, レイレガリア・ヴァース・レイヴァース

The Martian Emperor is the founder of the empire that was established in 1972. He gained supreme authority over Aldnoah technology after it recognized him as its master and burned its activation processes into his genes. His descendants also possess this power, which he can grant limited control to others. The emperor based the authority of his empire on a military force known as the Martian Knights, who were loyal warlords. He retired in 1997 due to health issues but was forced to return to the throne after his son and heir, Gilzeria, was killed in the war of 1999.