Damage at the Fukushima Dai-Ichi nuclear power plant, from the March 11 earthquake and tsunami. Tokyo Electric Power Co. hide caption

itoggle caption Tokyo Electric Power Co.

A Japanese flag waved Wednesday over the the wreckage and devastation in Onagawa, Miyagi prefecture. Yasuyoshi Chiba /AFP/Getty Images hide caption

itoggle caption Yasuyoshi Chiba /AFP/Getty Images

A destroyed bus still sits on a roof of a building in Ishinomaki, Miyagi prefecture. It settled there after the March 11 tsunami that swept over the coast. Yasuyoshi Chiba /AFP/Getty Images hide caption

itoggle caption Yasuyoshi Chiba /AFP/Getty Images

Women were sorting fish earlier today at the Hirakata Fish Market in Kitaibaraki, Ibaraki Prefecture. It was the first time the market had been open since the March 11 earthquake and tsunami. Toru Yamanaka /AFP/Getty Images hide caption

itoggle caption Toru Yamanaka /AFP/Getty Images

When a massive earthquake struck Japan on March 11, triggering a tsunami, the city of Rikuzentakata's famous pine trees were wiped away — except for this one. Now it is a symbol of hope for a devastated nation. John Burnett/NPR hide caption

itoggle caption John Burnett/NPR

Japanese Self-Defense Force soldiers walked in a line after finding the body of a boy in the rubble in Higashimatsushima, Miyagi prefecture earlier today (March 31, 2011). Yasuyoshi Chiba/AFP/Getty Images hide caption

itoggle caption Yasuyoshi Chiba/AFP/Getty Images