Well before “Shogun” as warring clans were fighting for power throughout Japan, a Portuguese vessel ran aground off Tanegashima. Lord Tokitaka helped Captain Pinto repair his ship. The grateful captain offered the lord a gift--a matchlock musket—the first firearm ever seen in Japan. But like a great stone hurled into placid waters, this simple gift will start a revolution. Tokitaka tasks Kinbei, his greatest swordsmith, to copy this musket and build guns for Japan. While Kinbei struggles to forg...