On April 29, 2011, we started sampling surveys of the seawater at 5 points
in the 3km offshore area of Ibaraki Prefecture. 

From June 3, 2011, we conducted sampling surveys of lower layer of the
seawater. 
                                                    (Previously announced)

Today we conducted a nuclide analysis of radioactive materials in the
seawater sampled on June 10 and 11. We have reported the result of the
analysis shown in the attachment to Nuclear and Industrial Safety Agency
and the government of Ibaraki Prefecture. 

attachment1: Results of Nuclide Analysis of Seawater(PDF 13.6KB)