Astraia Tor Deikun (アストライア・トア・ダイクン?) is a character who first appears in the Mobile Suit Variations series, her story is later expanded upon in the Mobile Suit Gundam: The Origin manga and its OVA adapation.
Astraia Tor Deikun is the mistress of politician Zeon Zum Deikun, leader of the Autonomous Republic of Munzo at Side 3. She was originally a cabaret singer from the night club "Eden" at Side 3 where she first met Deikun, who was a mere political activist at the time. She is old friends with Clamp, who worked as bartender at the club and Crowley Hamon, who also worked there. Astraia had two children, Casval Rem Deikun and Artesia Som Deikun. After Deikun's death, she was placed in state custody by Roselucia Deikun, Zeon's legal wife who hated Astraia intensely, while her children fled to Earth. She dies from illness brought on by stress while in prison.