Akiko Yosano

As the indispensable medical backbone of the Armed Detective Agency, Akiko Yosano wields an ability known as 'Thou Shalt Not Die'—a power capable of reversing fatal wounds, but only under one harrowing condition: the patient must first be brought to the very brink of death before healing can take effect. This paradoxical method of treatment leaves her colleagues perpetually on edge. Fiercely opposed to any form of misogyny and never one to mince words, beneath her bold and commanding exterior lies a soul scarred by the horrors of war and an almost obsessive reverence for human life.