There are 54 nuclear power plants in Japan. The Fukushima No. 1 nuclear plant disaster has not been resolved and many people have not been able to go back to their hometown. However, the government reactivated two nuclear plants after the disaster. In my opinion, Japan should not use nuclear power again. There are two reasons. First, the nuclear plant is very dangerous. Second, even if nuclear power plants are not used, we can have enough electric power.
First, the nuclear plant is very dangerous. The Japanese understood the danger of nuclear power plants through the Fukushima No.1 nuclear plant disaster. When an accident happens at nuclear power plants, nuclear power plants discharge a massive dose of radiation. Radiation is thought productive of cancer and a gene disorder. Radiation contaminate an atmosphere, sea and ground. People who lived near the Fukushima No. 1 nuclear plant can't go home for several decades.
Second, even if nuclear power plants are not used, we can have enough electric power. The electronic power problem is solved by increasing rate of thermal power generation to 70%. Combined cycle gas turbine is excellent among thermal power generation. Almost all the nuclear power plants weren't used last summer. However, we didn't experience a shortage of electric power.
We should stop using nuclear power, because a nuclear power is dreadful and we don't need it for getting electric power. The government didn't always inform the fact about nuclear power plant. I hope people know the facts of nuclear power plant.
Koide Hiroaki (2011). Genpatu no uso(vol.1). Husousha.