Shizuka Marikawa

Serving as the dedicated school nurse at Fujimi High School, this 26-year-old bachelorette provides essential medical care for the survivors. Though she shares a home with sniper Rika Minami, her airheaded nature often leads to comedic moments. Despite being the group's sole adult, she struggles with intense emotional fragility and uncertainty following the outbreak. While she remains efficient at tending to injuries, she deeply fears the permanent loss of her friends and family.