1. Agency of Natural Resources and Energy (ANRE), 2016. Dengen Ritchi Seido no Gaiyo (Outline of Nuclear Location System), 〈http://www.enecho.meti.go.jp/about/pamphlet/pdf/dengenrichi.pdf〉, (accessed 7 April 2017).
2. Asahi Shimbun, 2011. Radioactive Cesium Spread as far as Gunma-Nagano Border, 12 November 2011.
3. ASME, 2012. Forging a New Nuclear Safety Construct, The American Society of Mechanical Engineers Presidential Task Force on Response to Japan Nuclear Power Plant Events, 14 June 2012, 〈https://www.asme.org/getmedia/73081de8-e963-4557-9498-f856b56dabd1/Forging_a_new_nuclear_safety_construct.aspx〉, (accessed 14 November 2017).
4. Beattie, A., no date. What is moral hazard?, Investopedia, 〈http://www.investopedia.com/ask/answers/09/moral-hazard.asp#ixzz4dm5b9gu3〉, (accessed 9 April 2017).
5. BBC, 2016. Japan Fukushima nuclear plant 'clean-up costs double, 〈http://www.bbc.com/news/world-asia-38131248〉, 28 November 2016, (accessed 17 April 2017).