The distinction between direct and indirect deaths is completely irrelevant. The decision to evacuate will always be taken under conditions of uncertainty, when it is impossible to know the eventual scale of the disaster.
It is also irrelevant to compare the earthquake and tsunami to the nuclear disaster. Earthquake and tsunamis are unavoidable natural disasters, but the Fukushima Daichi disaster could have been easily avoided.
You're also ignoring the massive costs of the disaster and the monumental scale of the cleanup. The official costs put it at $188B and counting.
It is also irrelevant to compare the earthquake and tsunami to the nuclear disaster. Earthquake and tsunamis are unavoidable natural disasters, but the Fukushima Daichi disaster could have been easily avoided.
You're also ignoring the massive costs of the disaster and the monumental scale of the cleanup. The official costs put it at $188B and counting.