Pumpkin Scissors Vol. 1 (Kodansha, 2016)

The bitter war between the Empire and the Republic of Frost has ended, but three years after the ceasefire, the Empire is still ravaged by starvation and disease, and bandits terrorize the populace. Can the Imperial Army State Section III, aka Pumpkin Scissors, stop a renegade force with chemical weapons? And who is the mysterious stranger helping Pumpkin Scissors?