Reading of radioactivity level in fallout by prefecture [9; 00 June 17～ 9; 00 June 18, 2011]
Monitoring
Reading of radioactivity level in fallout by prefecture [9; 00 June 18～ 9; 00 June 19, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 16, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 18, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 20, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 22, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 27, 2011]
Readings of sea area monitoring at post out of Fukushima Daiichi Nuclear Power Plant [April 29, 2011]