There’s a folk-story that all Japanese schoolchildren learn about an old man who lives in a village by the sea. One day, an earthquake hits. He’s the only person in the village to realize that a tsunami will soon follow. He hurries to the nearby mountainside where the rice for the village is grown and sets the entire harvest aflame. All of the villagers race to the mountainside to deal with the conflagration — their rice is their most precious resource. That’s where they are — angry, but safely on higher ground — when the tsunami destroys the village.