Historically independent, the islands were united under the [[Ryukyu Kingdom|Ryûkyû Kingdom]] in the 15th-16th centuries before the [[Satsuma han]] [[invasion of Ryukyu|invasion of Ryûkyû]] in [[1609]]. Those islands north of [[Okinawa Island]] were annexed by Satsuma at that time and remain part of [[Kagoshima prefecture]] today,<ref name=iojima>Iô Torishima, also known as Tokara Iôjima, though lying north of the Amami Islands, is today administered as part of Okinawa Prefecture's Kumejima City. (Pearson, 8.)</ref> while Okinawa and all those to the south remained under the control of the Ryûkyû Kingdom, and today comprise [[Okinawa prefecture]]. | Historically independent, the islands were united under the [[Ryukyu Kingdom|Ryûkyû Kingdom]] in the 15th-16th centuries before the [[Satsuma han]] [[invasion of Ryukyu|invasion of Ryûkyû]] in [[1609]]. Those islands north of [[Okinawa Island]] were annexed by Satsuma at that time and remain part of [[Kagoshima prefecture]] today,<ref name=iojima>Iô Torishima, also known as Tokara Iôjima, though lying north of the Amami Islands, is today administered as part of Okinawa Prefecture's Kumejima City. (Pearson, 8.)</ref> while Okinawa and all those to the south remained under the control of the Ryûkyû Kingdom, and today comprise [[Okinawa prefecture]]. |