1. 1) TEPCO, Fukushima Nuclear Accident Analysis Report (Interim Report) (2011).
2. 2) Nuclear Emergency Response Headquarters Government of Japan, Report of Japanese Government to the IAEA Ministerial Conference on Nuclear Safety (2011).
3. 3) K. HUFFMAN; Fukushima Daiichi Accident -Technical Causal Factor Analysis, Electric Power Research Institute, 7-1 (2012). Available at: http://jsmillerdesign.com/FukushimaPapers/EPRI%20Technical%20Root%20Cause%20(EPRI%201024946).pdf, Accessed 15 April 2018.
4. 4) NHK special “Meltdown” shuzaihan [Invesitigation crew for NHK's special program “Meltdown”], “Meltdown, Rensa no Shinsou,” [Meltdown, Truth behind the Chain Reactions], (2013), Kodansha, Tokyo (in Japanese).
5. 5) H. IZUMIDA; “Genshiryoku Hatsudensho Anzentaisaku ni okeru Kenen ni tsuite” [Concerns on Safety Measures at Nuclear Power Plants], J. Atom. Energy Soc. Jpn., 55, 686-687 (2013) (in Japanese).