Nakijin gusuku was the residence and administrative center of the Okinawan kingdom of [[Hokuzan]], which controlled the northern part of [[Okinawa Island]] in the [[Sanzan Period]] of the 14th-15th centuries. The fortress covers roughly 38,000 square meters - double the territory of [[Nakagusuku gusuku|Nakagusuku castle]], and roughly the same land area as [[Shuri castle]] - and is often cited as the largest of Okinawa's ''gusuku''.<ref name=kitahara>Kitahara Shûichi. ''A Journey to the Ryukyu Gusuku'' 琉球城紀行。 Naha: Miura Creative, 2003. p47.</ref> | Nakijin gusuku was the residence and administrative center of the Okinawan kingdom of [[Hokuzan]], which controlled the northern part of [[Okinawa Island]] in the [[Sanzan Period]] of the 14th-15th centuries. The fortress covers roughly 38,000 square meters - double the territory of [[Nakagusuku gusuku|Nakagusuku castle]], and roughly the same land area as [[Shuri castle]] - and is often cited as the largest of Okinawa's ''gusuku''.<ref name=kitahara>Kitahara Shûichi. ''A Journey to the Ryukyu Gusuku'' 琉球城紀行。 Naha: Miura Creative, 2003. p47.</ref> |