Admiral Isoroku Yamamoto, a brilliant tactician, is a loyal subject of the emperor, despite his grave misgivings about leading Japan's navy into war with the United States. He opposes the attack on Pearl Harbor, but, overruled, he leads his forces to the best of his ability.
During World War II, Japan sends gold to the Phillipines. After the war, the gold is lost in the bay of Manille. Former soldier Takeichi Matsuo is now working as a business executive. He meets Mintsura Gunji, the boss of a large company, who offers him to go to the Philippines and bring back the gold.
Following the Second World War, the lives of various people in a poverty-stricken area of Tokyo are entertwined. Pachinko parlor girls, shoeshine boys, a maker of costume jewelry, and a streetcorner artist all struggle to make their livings and to find happiness in difficult surroundings.
