The nerve centre of the operations to contain the crisis is a heavily shielded building on the reactor site, manned by about 50 top engineers. But the rest of the workforce, from firefighters to welders to electricians, are drawn from a pool of semi-skilled labour who work for low wages. Many work for associated companies such as Hitachi, Watanabe's employer, Toshiba, and Toden Kogyo. Between shifts they are housed in a football stadium, J-Village, within the expanded 30km evacuation zone and brought in by bus.
A number were seasonal workers, using a job at the plant to supplement livelihoods as small farmers. Some, like Watanabe, have been hopping between jobs at nuclear plants for years.
Like much of Japan, Watanabe is in awe of their bravery. "Of course, someone has to go and do the job and maybe the people who went wanted to do the right thing," he said.
He does not want to be asked to make the same sacrifice. The 35-year-old had been working as a caretaker at an old people's home when he got his first job at another nuclear plant three years ago. Since then, he has bounced from job to job in the industry, working for below the average monthly wage.
http://www.guardian.co.uk/world/2011/mar/27/fukushima-crisis-workers-radiation-fears