New Delhi, July 21 -- Decontaminated but slightly radioactive soil from Fukushima was delivered Saturday to the Japanese prime minister's office to be reused in an effort to showcase its safety.

This is the first soil to be used, aside from experiments, since the 2011 nuclear disaster when the Fukushima Daiichi nuclear power plant suffered a cataclysmic meltdown following an earthquake and tsunami that left large amounts of radioactive materials spewing out from the facility, polluting surrounding areas.

The government is desperate to set people's minds at ease about recycling the 14 million cubic meters of decontaminated soil, enough to fill 11 baseball stadiums, collected after massive clean-ups and stored at a sprawling outdoor facil...