| Iha Castle 伊波城 | |||||||
| Location: | Uruma, Okinawa | ||||||
| Open To Public: | yes | ||||||
| Type: | Gusuku | ||||||
| Built: | early 14th century | ||||||
| Materials: | Ryukyuan limestone, wood | ||||||
| Used: | early 14th century–15th century | ||||||
| Condition: | Ruins | ||||||
| Controlledby: | (15th century–1879) (1879–1945) United States Military Government of the Ryukyu Islands(1945-1950) United States Civil Administration of the Ryukyu Islands(1950-1972)  Japan(1972-present) | ||||||
| Occupants: | Aji of Misato Magiri | ||||||
| Embedded: |
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| Pushpin Map: | Japan Okinawa Prefecture#Japan | ||||||
| Pushpin Label Position: | top | ||||||
is a Ryukyuan gusuku in Uruma, Okinawa. It sits on a cliff that separates Iha from Ishikawa, with a grand view of the Ishikawa Isthmus. The castle is in ruins, with nothing left of the original structures save the walls. There are also multiple Ryukyuan shrines in the bailey. Based on artifacts found in and around the castle, it has been estimated to have been in use around the 13th to 15th centuries.[1] The Okinawa Prefectural government erected a stone Torii in front of one of the castle gates, along with a plaque describing it.