Shimo-Akasaka Castle
| Shimo-Akasaka Castle | |
|---|---|
| 下赤坂城 | |
| Chihayaakasaka, Osaka-fu, Japan | |
| Site of Shimo-Akasaka castle | |
| Site information | |
| Type | Yamajiro-style Japanese castle | 
| Condition | ruins | 
| Location | |
| Coordinates | 34°27′35.0″N 135°37′7.0″E / 34.459722°N 135.618611°E | 
| Site history | |
| Built | 1331 | 
| Built by | Kusunoki Masashige | 
| In use | 1331-1360 | 
| Materials | Wood, stone | 
Shimo-Akasaka Castle (下赤坂城, Shimo-Akasaka-jō) is a late Kamakura period Japanese castle located in the village of Chihayaakasaka, Osaka Prefecture, Japan. Its ruins have been protected as a National Historic Site since 1934. It is also referred to as simply Akasaka Castle (赤坂城, Akasaka-jō).