Hokuzan

State · 1314–1421 CE · at its largest around 1314 CE

The northern kingdom of Okinawa during the Sanzan period, based at Nakijin Castle, which was conquered by Chuzan under Sho Hashi in the early 15th century.

On its lands while it lasted

• Nakijin (c. 1314 CE): Capital of Hokuzan (1314–1416).

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