Nagaoka Castle

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Nagaoka Castle 長岡城
Nagaoka, Niigata Prefecture, Japan
Edo period sketch of Nagaoka Castle
Nagaoka Castle 長岡城 Show map of Niigata Prefecture Nagaoka Castle 長岡城 Show map of Japan
Coordinates	37°26′51″N 138°51′11″E / 37.44742°N 138.85314°E / 37.44742; 138.85314
Type	flatland-style Japanese castle
Site information
Condition	ruin
Site history
Built	1537
Built by	Hori clan, Makino clan
In use	Edo period
Demolished	1868

Nagaoka Castle (長岡城, Nagaoka-jō) was a Japanese castle located in Nagaoka, Niigata Prefecture, Japan. At the end of the Edo period, Nagaoka Castle was home to a branch of the Makino clan, daimyō of Nagaoka Domain.