Module : Re-birth test subjects are created to create strong offsprings that could fight, a biological weapon, in a sense. Gekkabijin is a special case, in which he is an amazing broodmare, but also infinitely deadly. A great asset for the A.T.M.A Laboratorium.

A computer technician by day, vigilante detective by night. He often adopts children that are abandoned by society, sacrificing his paycheck and health to help them.