On July 5, 2012, the official report of the National Diet of Japan Fukushima Nuclear Accident Independent Investigation Commission was submitted to the President of the House of Councillors and the Speaker of the House of Representatives. Shuya Nomura, Kaoru Matsuzawa and Hisako Takahashi were involved in the report. Details are published on the website of the National Diet of Japan Fukushima Nuclear Accident Independent Investigation Commission.