In the past few months Greenpeace Japan has been monitoring the radioactive contamination of land and sea that resulted from the destruction of the Fukushima Daiichi reactors in March this year.
Between 12 October and 8 November the team, led by Greenpeace Japan Oceans Campaigner Wakao Hanaoka, took seafood samples from five supermarket chains - Aeon, Ito Yokado, Uny (Apita), Daiei and Seiyu -, taking 15 samples from each.
Of the 75 samples, radioactive cesium 134 and 137 were detected in 27 samples.
The samples that stood out were from Pacific cod. In total, seven cod caught in Hokkaido, Iwate and Miyagi, were sampled and five were found to be contaminated.
(fis.com)
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