What good can come of a nationwide power outage? What power can Japan's first woman prime minister wield-even in her own family? What power play can end a war? Whose business is it, anyway? Brad Oaks, American steel executive, and Amaya Mori-Oaks, Asian art connoisseur, put their family planning on hold to tackle these questions. In 2022, Japan's liquefied natural gas infrastructure suffers crippling explosions. Power rationings follow. Tokyo's lights...