Corporate Information

Press Release (May 21,2011)
Detection of radioactive materials in the soil in Fukushima Daiichi Nuclear Power Station (11th release)
As part of monitoring activity of the surrounding environment, we conducted
an analysis of plutonium contained in the soil collected on March 21st and 
22nd at the 5 spots in Fukushima Daiichi Nuclear Power Station. As a 
result, plutonium 238, 239 and 240 were detected. 
(Previously announced)

As the result of uranium analyses in the soil from the sample at one of the
three periodic sampling spots collected on April 25th, uranium 234, 235 and
238 were detected as shown in the attachment 1. 

Today, we informed the Nuclear and Industrial Safety Agency and the 
government of Fukushima Prefecture of the results.

We will continue conducting the similar analysis. 
Attachment1: Fukushima Daiichi Nuclear Power Station: 
                   Uranium analysis result in the soil (PDF 10.4KB) 
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