On March 22nd 2011, as part of monitoring activity of the surrounding
environment, we conducted nuclide analyses 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
We will continue the sampling survey same as this one.
attachment:The result of the nuclide analysis of radioactive materials
in the air at the site of Fukushima Daini Nuclear Power Station