The whole picture of the TEPCO Fukushima Daiichi Nuclear Power Plant accident is being investigated and analyzed by various specialized institutions, but at the moment it is too large and unprecedented to be summarized as an “outline”. For example, the report of the “National Diet Accident Investigation Committee” alone is a thick document. The verification and research of data from various institutions is progressing little by little, but there is a big gap in the view by researchers, and it cannot be said in general. Above all, the accident is still ongoing. Therefore, while looking back on the news reports at that time, we tried to summarize as easily as possible the time-series outline at the time of the accident seen from the citizens and the problems that can be seen from the response of the Japanese government at that time.