The God of War and primary antagonist of the first two arcs. He seeks to capture Aria to become the new Athena and recruits several Gold Saints to fight against Athena's forces.
A paternal bond where Mars relies on Sonia as a loyal enforcer, though her past complicates her allegiance.
A deeply bonded father-son relationship where Mars treats Eden as a key heir to his new world order.
Eden operates under Mars's authority, balancing filial duty with emerging personal convictions.
Haruto functions as a narrative counterweight to Mars, driving the resistance plot forward.
Sonia serves as Mars's operational enforcer, bound by duty and past conditioning.
Haruto actively resists Mars's regime, positioning himself as a key opponent in the Martian occupation.
Direct antagonism between the Martian invader and the veteran Saint defending Earth's peace.
Professional rivalry between the Saint order's preservation and Mars's conquest-driven restructuring.
Explore the full interactive character relationship map of Saint Seiya Omega