Historic Ruins
○ Second 100 Castles
Yotsugura Castle
四ツ蔵城
A coastal hill castle in the Sanriku region of Iwate, associated with the Nambu clan's maritime control. The stone walls and earthworks overlooking Miyako Bay are a national historic site that also marks the historical boundary of the Nambu clan's influence in northeastern Japan.
| Japanese Name | 四ツ蔵城 |
|---|---|
| Prefecture | Iwate Prefecture (岩手県) |
| Region | Tohoku (東北) |
| Castle Type | Hill Castle |
| Year Built | 16th c. |
| Designation | 続100名城 |
| Coordinates | 39.4333, 141.75 |