The citizenry of Tokyo itself is actually very diverse. It has everything from interdimensional mages to mad scientists. The actual Tokyo militia is still training, but in the meantime Tokyo has manufactured something it calls the Zig. This attack causes damage in a large, circular area. Seeker Ranged attack hunts target.
Attack is equally effective at range and up close.
This attack ignores normal defenses which are not Reinforced. Schoolgirls, one of the most powerful beings in existence. They're notorious for knowing devastating martial arts moves, being able to take on opponents far larger, stronger, and scarey looking than themselves simply by the virtue that they're schoolgirls. Zig 2.0 takes all the aforemented strengths of the schoolgirl and transfers them into a robotic chasis that can easily trounce most opponents. While Zig 2.0 is usually manufactured to attack the opponent in tandem with the main Tokyo unit, they are also used to defend the city from within, should the walls ever be breached and the enemy make it inside.