A woman wearing a mask looks at paper lanterns created at a memorial for the victims of the March 11 earthquake and tsunami in Koriyama, Fukushima prefecture March 10, 2012, a day before the one-year anniversary of the disaster. The magnitude 9.0 earthquake on March 11, 2011 unleashed a tsunami that killed about 16,000 and triggered the world’s worst nuclear crisis since Chernobyl.
REUTERS/Yuriko Nakao
