Mangás Pumpkin Scissors

From Del Rey: The bitter war between the Empire and the Republic of Frost has ended, but three years after the cease-fire, 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?