Coppelion

in 2016 a meltdown of a nuclear power plant creates a big catastrophe in tokyo. 20 years later, the city has become a ghost town due to the high levels of radiation. from that area a distress signal is received. the self defence forces dispatch 3 girls from the special unit coppelion to search for survivors. but why aren’t they wearing any protection against radiation? – taken from baka-updates