Women look for their cars at a dump site for tsunami debris near Sendai airport March 30, 2011, more than two weeks after the area was devastated by a magnitude 9.0 earthquake and tsunami. [Photo/Agencies]

Evacuees gather around a fireplace on a cold night at a shelter in Minamisanriku, after the area was devastated by a magnitude 9.0 earthquake and tsunami March 30, 2011. [Photo/Agencies]