Short clear description on video by Ian Sample of the Guardian of the attempts to deal with the crisis at the Fukushima Dai-ichi nuclear power plan:
http://www.guardian.co.uk/world/interactive/2011/mar/16/japan-earthquake-and-tsunami-nuclear-sample
The URL of the official page on “Countermeasures for 2011 Tohoku-Pacific Ocean Earthquake” at the website of the office of the Prime Minister, with transcripts of all press statements, is
http://www.kantei.go.jp/foreign/topics/2011/earthquake2011tohoku.html