Yuuko Kouzuki

Yuuko Kouzuki is a brilliant physicist and the strategic mastermind behind Alternative VI. While she officially holds the rank of Deputy Commander at Yokohama Base, she acts as its true power. Her personality is defined by an anti-authoritarian streak and a tendency to manipulate others for her own amusement. Though she is capable of making cold-hearted sacrifices to ensure humanity's survival, she remains a devoted friend and teacher. Driven by her groundbreaking quantum theories, she balances the heavy burden of protecting mankind with a personal love for chaos.