Every morning before work, Kenichi Kurosawa refuels a kerosene lantern at an altar beside a large billboard that reads, ¡°Ganbar¨­! Ishinomaki,¡± which can roughly be translated as, ¡°Let¡¯s keep going! Ishinomaki.¡±

Kurosawa created the signboard after his two-story house was smashed by towering waves set off by the magnitude 9.0 earthquake that struck off the nation¡¯s northeastern coast on March 11, 2011.

Since then, the 11-meter-long wooden panel has become a symbol of one of the deadliest natural disasters in Japanese history.