Mayor Kotaku Wamura of Fudai City in Japan built a 15.5M floodgate and seawall in the 1970s. It took 12 years to complete, and with a lot of skepticism. During the recent Mar 11 2011 Sendai earthquake and tsunami the floodgate was closed, saving all 3,000 residents and houses. Without this floodgate the city certainly would have been destroyed. Wamura died in 1987 at the age of 88. Twenty four years after his death he returns to save his town from certain annihilation. His tenacity and foresight should be applauded. Ganbatte.