| Sakado Castle | |
|---|---|
坂戸城 | |
| Minamiuonuma, Niigata Prefecture, Japan | |
 Site of Sakado Castle | |
  Sakado Castle  Sakado Castle | |
| Coordinates | 37°03′32.65″N 138°53′54.21″E / 37.0590694°N 138.8983917°E |
| Type | yamajiro-style Japanese castle |
| Site information | |
| Open to the public | yes |
| Condition | ruins |
| Site history | |
| Built | c.1400 |
| In use | Muromachi-Sengoku period |
| Demolished | 1608 |
Sakado Castle (坂戸城, Sakado-jō) was a Sengoku period yamajiro-style Japanese castle located in the Muikamachi neighborhood of the city of Minamiuonuma, Niigata Prefecture, in the Hokuriku region of Japan. The ruins have been protected as a National Historic Site since 1979.[1]