Primary

• Yzak Joule Friend of Dearka Elthman
• Yzak Joule son of Ezalia Joule
• Yzak Joule Pilot of Duel Gundam

Extended

• Dearka Elthman Friend of Yzak Joule
• Dearka Elthman Former boyfriend of Miriallia Haw
• Ezalia Joule Mother of Yzak Joule