People in prayers for those that died in the Japan earthquake and tsunami
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Fukushima residents allowed a brief visit home

Four and a half months after the Fukushima nuclear power station was crippled by the earthquake and tsunami a 20 kilometre exclusion zone remains in force around the plant.

But the Japanese government is now allowing local people to make a brief visit home.

The BBC's Roland Buerk joined one group as they went inside the exclusion zone.

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