The children returned to Naraha this spring.
For more than four years, residents were barred from this hamlet in Fukushima after an earthquake and tsunami caused a meltdown at a nuclear power plant north of town. When the government lifted the evacuation order in 2015, those who returned were mostly the elderly, who figured coming home was worth the residual radiation risk.
But this month, six years after the disaster, 105 students turned up at Naraha Elementary and Junior High School for the beginning of the Japanese school year.
Every morning, cafeteria workers measure the radiation in fresh ingredients used