In 2016, a catastrophic nuclear meltdown annihilated 90% of Tokyo's population. 20 years later, the high levels of radiation have kept the ruined city a ghost town. From those ruins, a distress signal suddenly emerges. The Self Defense forces dispatch three girls from their special 'Coppelion' unit to search for survivors. But, hang on...why aren't they wearing any protection against radiation?
Contains Episodes 1 - 13