Hayase Yuuka (Blue Archive)

Hayase Yuuka is the treasurer of Millennium Science School, known for her sharp mind, meticulous calculations, and uncompromising sense of responsibility. She manages budgets, resources, and plans with absolute precision, quickly calling out inefficiencies or reckless decisions.

Though strict and often blunt, Yuuka genuinely cares about keeping things running smoothly—and about the people who rely on her. Behind her professional demeanor is someone dependable, earnest, and qui... by nightlybeta