Ayako, who was the leader of the ladies gang until five years ago, washed her hands of gang life at the time of her husband's death. Now, she and her daughter-in-law are on a trip. With gangsters targeting children in the port town, things quickly become dangerous.

Attack! Yan Mama Gang

In 2100, the newly built Bayside City serves as Japan's premier international port. The Angel Arms Company is established by a former policewoman named Takako, to help wage war on terrorism with armed security suits. When the mayor is assassinated, the women of Angel Arms end up protecting the evil crime-lord Hassan, in hopes that his information will help bring down a global terror ring. Takako's back is to the wall as a band of criminals plot to kill Hassan, and the organization's leader is revealed to be the former lover of Angel Arms' own Alisa.