Reading of radioactivity level in fallout by prefecture [9; 00 June 1～ 9; 00 June 2, 2011]
4-3-2-4 Radiation survey of environment
Reading of radioactivity level in fallout by prefecture [9; 00 June 2～ 9; 00 June 3, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 3～ 9; 00 June 4, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 4～ 9; 00 June 5, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 5～ 9; 00 June 6, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 6～ 9; 00 June 7, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 7～ 9; 00 June 8, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 June 8～ 9; 00 June 9, 2011]