Amatsumizu-shi "Gago" Bokumetsu Dayori: Gagohan

One day, the city of Amatsumizu suddenly began to be infested with a large number of "Gago," a strange-looking creature. Concerned about the population exodus, the mayor decided to establish the Gago Eradication Team, also known as the "Gagohan." After a strict lottery, ordinary female citizens were chosen! Can they save the city? A community-based new heroine is born!

(Source: Hero's, translated)