is a Ryukyuan ''

gusuku often refers to castles or fortresses in the Ryukyu Islands that feature stone walls. However, the origin and essence of ''gusuku'' remain controversial. In the archaeology of Okinawa Prefecture, the ''Gusuku period'' refers to an archaeological ...

'' in

Itoman, Okinawa is a city located in Okinawa Prefecture, Japan. The city occupies the southern tip of Okinawa Island. As of 1 October 2020, the city has an estimated population of 61,007 and a population density of . The total area is . Geography Itoman sits ...

. Exploring Okinawa - Cape Kyan's Gushikawa Castle - Haisai Akage
/ref> Historic sites of Gushikawa Castle 04 at Itoman city

References

External links

Gushikawa Castle Photos - Flick RiverGushikawa Castle Remains - Okinawa Film Office

Castles in Okinawa Prefecture Itoman, Okinawa {{castle-stub