Outbreak Prevention Ministry

The Epidemic Prevention Agency is an agency dedicated to enforcing epidemic guidelines and preventing spread of the virus. They are typically seen full hazmat suits with gas masks and carrying guns. Sagara is a member of this agency.

The Agency is part of a urban myth involving a government coverup of humans inside the Tokyo pandemic wall mutating into flesh-eating monsters, the agency claimed to hunt such monsters down.

Background
The EPA make their first appearance in chapter 4 as a pickup truck containing agents drives near the park, stopping to question Hata and Natsuki about suspected violations of the guidelines. They leave once satisfied.

They next appear in chapter 6 alongside Sagara to break up an anti-mask protest using rubber bullets.