There is a lot of misinformation regarding the Fukushima disaster if you dig around and the long term effect on the population near that region is not being addressed and being covered up. Their exposure to the radiation will not show immediately as in most nuclear disasters but at a delayed rate after it takes a toll on their bodies. This type of silence is typical of the Japanese where they will hide mistakes for as long as it's tolerated (ex. Kobe Steel etc).
I don't think it's safe to look at Fukushima and say "oh only 100 ppl died its safe" to justify proliferation of nuclear reactors because the damages are not limited to those loss of life. Germany understands this and lot of European countries are moving away from Nuclear power altogether.
(But the very fact that no such thing is happening is of course considered an evidence of cover-up. How you are going to cover up a thousand leukemia deaths in Japan is left as exercise for the reader.)
Sadly, I do believe many Fukushima residents will suffer long-term health effects, which is inevitable when you've been told a hundred times how your body was irradiated by death rays and you will have cancer as a result. It was a major issue following Chernobyl as well[1]:
> A number of adolescents and young adults who have been exposed to modest or small amounts of radiation feel that they are somehow fatally flawed and there is no downside to using illicit drugs or having unprotected sex. To reverse such attitudes and behaviours will likely take years (...)
I hold those anti-nuclear activists at the same level of contempt as peddlers of homeopathy and other natural woo. These activists likely caused greater harm to children of Fukushima prefecture than the accident itself, by making them believe they are irrevocably harmed and their lives will be stunted.
[1] https://en.wikipedia.org/wiki/Chernobyl_disaster#Other_healt...
Most likely, using these reactors and having a nuclear accident will still kill less people than using fossil fuels to heat the same homes and not having any accident.
[1] https://en.wikipedia.org/wiki/Fukushima_Daiichi_nuclear_disa...
[2] https://en.wikipedia.org/wiki/Exhaust_gas