It is A.D. 2009 and the human race is caught in a war between giant humanoids, male Zentrans and female Meltrans. Returning from the edge of our solar system after…

Set in the year 2000 (between the events of Patlabor and Patlabor 2), when the level of Labor accidents begin to escalate around Tokyo Bay, police detectives Kusumi and Hata…