Osprey's exploration of the complex background of the Siege of Osaka (1614-1615), as well as of the battle experiences of the opposing forces, in a compelling exploration of the conflict that led to the eventual triumph of one dynasty over another. In 1614, Osaka Castle was Japan's greatest fortification, measuring approximately 2 miles in length with double circuits of walls, 100 feet high. It was guarded by 100,000 samurai, loyal to their master:...