With regard to the presses on July 7, July 29 and August 17, 2011, 
"Detection of radioactive materials in the soil in Fukushima Daiichi Nuclear 
Power Station (21st, 26th and 29th release)" and the press on July 29th, 2011, 
"The results of nuclide analyses of radioactive materials in the ocean soil off 
the coast of Fukushima Daiichi Nuclear Power Station (continued report 9)",
 it has been figured out that there are some incorrect descriptions in the 
presses, and therefore we would like to apologize for any inconveniences this 
may cause and correct them as follows and the attachments. 

1)"Detection of radioactive materials in the soil in Fukushima Daiichi 
 Nuclear Power Station (21st and 26th release)
-Attachment 1, 21st release, "Fukushima Daiichi Nuclear Power Station: 
 Uranium analysis result in the soil"
-Attachment 3, 26th release, "Fukushima Daiichi Nuclear Power Station: 
 Americium and Curium analysis result in the soil"
 We made clerical errors of signs in the density of the samples of U-234 and 
 Cm-242 in the playground and of Cm-242 in the area adjacent to the industrial 
 waste disposal facility on June 6th.
2)"Detection of radioactive materials in the soil in Fukushima Daiichi 
Nuclear Power Station (29th release)
-Attachment 2, "Result of gamma ray nuclide analysis of soil - Fukushima 
 Daiichi Nuclear Power Station"
 We mistakenly put a wrong number for the Ag-110m in the playground on August 1.
3)"The results of nuclide analyses of radioactive materials in the ocean 
 soil off the coast of Fukushima Daiichi Nuclear Power Station 
(continued report 9)"
-Attachment, "Americium and Curium analysis result of ocean soil"
 We made clerical errors of signs in the density of U-234 of 3km offshore of Odaka 
 Ward
 
The correct data are shown in the attachments below.
 
Attachments
-"Fukushima Daiichi Nuclear Power Station: Uranium analysis result in the soil" 
 (Errata and Corrected Version) (PDF 49.0KB) 
-"Fukushima Daiichi Nuclear Power Station: Americium and Curium analysis result 
 in the soil" (Errata and Corrected Version) (PDF 61.0KB) 
-"Result of gamma ray nuclide analysis of soil - Fukushima Daiichi Nuclear Power Station" 
 (Errata and Corrected Version) (PDF 21.0KB) 
-"Americium and Curium analysis result of ocean soil"(Errata and Corrected Version) (PDF 51.0KB)