Wakana Kumagai, 7, jumps on the grave of her father, who was killed by the tsunami, in Higashimatsushima, Miyagi prefecture March 11, 2012, which marks the first anniversary of the earthquake and tsunami that killed thousands and set off a nuclear crisis. Her father Kazuyuki called his wife Yoshiko just after the March 11, 2011 earthquake to tell her to take the children to Omagari elementary school which was serving as a shelter. He was found near the shelter four days after the tsunami, Yoshiko said. REUTERS/Toru Hanai (JAPAN - Tags: ANNIVERSARY DISASTER)