Organization: Principality of Zeon
Position: Commander-in-Chief of the Zeon Military
Mecha: None
Age: 35
Height: 190cm
Gihren is the oldest son of the Zabi family. He has taken much of the power from his father. He's obsessed with world domination and doesn't care about the deaths in war. In the end, Gihren is killed by his sister Kycilia for his views.