原子力安全・保安院
Based on the experience of the 2004 Indian Ocean earthquake and tsunami, MISA(Japan's Nuclear and Industrial Safety Agency) of the Ministry of Economy, METI(Trade and Industry) officially issued a heads-up in 2006, insisting that there was a high risk of electric power loss if an unexpected tsunami hit the nuclear power plant. Nevertheless, the upper management, leaded by TEPCO President Masataka Shimizu, ignored this warning.&lt;BR&gt;