The year is 20XX. Under a Maintenance of Public Order Act, carrying firearms has been permitted to a restricted few.
Tokyo has been converted, including major districts such as Shinjuku, Shibuya, Roppongi and Akihabara. Everyone now suffers a life of oppression and the threat of violence.
A mutual opposition in the underground plans to rebel against this malevolent syndicate. However, the people, and their names, as well as their occupations remain unknown.
The main characters are… Jo, Meg, Sei and Amy, four girls. Being energetic teenagers with first-class courage and skills, anyone who stands in their way will be dealt with. The gunfighter’s way.
Look forward to this high-tech action series produced by Gonzo.
Descriptions taken from AniDB.net