Annaka Castle, Japanese castle ruins in Annaka, Japan
The castle spreads across a plateau between the Kukunaga and Usui rivers, with remnants of earthen walls and moats visible in the urban landscape.
Built around 1560 by Annaka Tadamasa, the castle fell to Takeda Shingen before being rebuilt in 1614 by Ii Naotoshi as a 30,000-koku domain.
The reconstructed samurai residences and district magistrate's office demonstrate the architectural hierarchy and social structure of feudal Japanese society.
The main bailey area now houses a cultural center, with restored buildings open to visitors until 4:30 PM during summer months.
The castle earned the name 'Fan Castle' due to its distinctive layout, with the main palace at the center and three wings spreading outward like a fan.
Location: Annaka
GPS coordinates: 36.32936,138.89667
Latest update: May 22, 2025 04:32
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