En un regard
Le château en bref
Atagoyama Castle (愛宕山城), also known as Atago-toride or Naganuma-rui, is located at Kutsunoya-Shiroyama in Aoi Ward, Shizuoka. This mountain castle (yamajiro) occupies Mount Atago, at an altitude of about 86 metres. Its foundation is traditionally attributed to Naganuma Gorō Munemasa at the beginning of the Kamakura period, and its expansion to Imagawa Ujichika in 1504; both dates derive from tradition. In 1568, Takeda Shingen is said to have established a position there facing the Hōjō reinforcements coming to support the Imagawa. In 1582, the site passed to Tokugawa Ieyasu, who is said to have had an Atago shrine built within the main enclosure in 1585. The castle retains a main enclosure, a large second enclosure, secondary enclosures, earthworks, cut-off ditches and defensive entrances. Listed in the Shizuoka archaeological inventory, it forms a wooded area around the shrine, crossed by paths accessible from Ryūunji temple.