Japan's leaders 'played down nuclear crisis'

Investigation reports that government covered-up true scale of Fukushima disaster, and considered Tokyo evacuation.

It describes frantic phone calls by the manager, Masao Yoshida, to top officials in the Kan government arguing that he could get the plant under control if he could keep his staff in place, while at the same time ignoring orders from Tepco’s headquarters not to use sea water to cool the overheating reactors. By contrast, Mr. Funabashi said in an interview, Tepco’s president, Masataka Shimizu, was making competing calls to the prime minister’s office saying that the company should evacuate all of its staff, a step that could have been catastrophic. The report quotes the chief cabinet secretary at the time, Yukio Edano, as having warned that such a “demonic chain reaction” of plant meltdowns could result in the evacuation of Tokyo, 150 miles to the south. “We would lose Fukushima Daini, then we would lose Tokai,” Mr. Edano is quoted as saying, naming two other nuclear plants. “If that happened, it was only logical to conclude that we would also lose Tokyo itself.”