Sachiko Banba aches for children in Fukushima Prefecture, who worry whether they can lead a normal life.

"Three frequently asked questions from children are whether they are OK to live in Fukushima after they get married, whether they can give birth to a baby, and whether their baby will be healthy," said Banba, 52, who runs a cram school in Minamisoma, Fukushima, less than 30 km from the Fukushima No. 1 nuclear plant.

Although tens of thousands of people fled their homes in Fukushima Prefecture following the March 2011 reactor meltdowns, many, including children, still remain. Most heartbreaking to Banba is the discrimination they face based on ignorance, and the likelihood it will follow them the rest of their lives.