Reading of radioactivity level in fallout by prefecture [9; 00 April 19～ 9; 00 April 20, 2011]
fallout
Reading of radioactivity level in fallout by prefecture [9; 00 April 20～ 9; 00 April 21, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 April 21～ 9; 00 April 22, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 April 22～ 9; 00 April 23, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 April 23～ 9; 00 April 24, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 April 24～ 9; 00 April 25, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 April 25～ 9; 00 April 26, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 23～9; 00 May 24, 2011]