On March 22nd 2011, as part of monitoring activity of the surrounding
environment, we conducted nuclide analysis of radioactive materials
contained in the air which were collected on March 20th and 21st 2011 at
the site of Fukushima Daiichi Nuclear Power Station, which was damaged by
Tohoku-Chihou-Taiheiyo-Oki Earthquake. As a result, radioactive materials
were detected as shown in the attachment. Therefore, we summarized the
results and reported them to Nuclear and Industry Safety Agency as well as
to the government of Fukushima Prefecture today. (previously announced)

On March 22nd 2011, we conducted nuclide analysis of radioactive 
materials contained in the air which were collected on March 22nd 2011 
at the site of Fukushima Daiichi Nuclear Power Station. As a result, 
radioactive materials were detected as shown in the attachment. 
Therefore, we summarized the results and reported them to Nuclear and 
Industry Safety Agency as well as to the government of Fukushima 
Prefecture today.

We will continue the sampling survey same as this one.

attachment1:The result of the nuclide analysis of radioactive materials in 
            the air at the site of Fukushima Daini Nuclear Power Station 
            (PDF 12.4KB) 
attachment2:<Reference>The result of the nuclide analysis of radioactive 
            materials in the air at the site of Fukushima Daini Nuclear Power 
            Station(PDF 13.2KB)