of castle typified by Himeji Castle and other surviving castles. This period of war culminated in the Azuchi–Momoyama period, the scene of numerous fierce battles, which saw the introduction of firearms and the development of tactics to employ or counter them. Azuchi–Momoyama period Unlike in Europe, where the advent of the cannon spelled the end of the age of castles, Japanese castle-building was spurred, ironically, by the introduction of firearms. Though firearms first appeared in Japan in 1543, and castle design almost immediately saw developments in reaction, Azuchi castle, built in the 1570s, was the first example of a largely new type of castle, on a larger, grander scale than those that came before, boasting a large stone base (, musha-gaeshi), a complex arrangement of concentric baileys (, maru), and a tall central tower. In addition, the castle was located on a plain, rather than on a densely forested mountain, and relied more heavily on architecture and manmade defenses than on its natural environment for protection. These features, along with the general appearance and organization of the Japanese castle, which had matured by this point, have come to define the stereotypical Japanese castle. Along with Hideyoshi's Fushimi–Momoyama castle, Azuchi lends its name to the brief Azuchi–Momoyama period (roughly 1568–1600) in which these types of castles, used for military defense, flourished. Osaka Castle was destroyed by cannon. This reproduction towers above the surroundings. The introduction of the arquebus brought dramatic shifts in battle tactics and military attitudes in Japan. Though these shifts were complex and numerous, one of the concepts key to changes in castle design at this time was that of battle at range. Though archery duels had traditionally preceded samurai battles since the Heian period or earlier, exchanges of fire with arquebuses had a far more dramatic effect on the outcome of the battle; hand-to-hand fighting, while still very common, was diminished by the coordinated use of firearms. Oda Nobunaga, one of the most expert commanders in the coordinated tactical use of the new weapon, built his Azuchi castle, which has since come to be seen as the paradigm of the new phase of castle design, with these considerations in mind. The stone foundation resisted damage from arquebus balls better than wood or earthworks, and the overall larger scale of the complex added to the difficulty of destroying it. Tall towers and the castle's location on a plain provided