All of your advice has been so helpful I simply have to ask yet another question.

Is anyone familiar with the Busena Terrace Resort in Nago, Okinawa? Is it closed down, by any chance?

The hotel's online booking site doesn't seem to work (at least the English version doesn't), and other hotel booking engines just list it as "Not Available" no matter what months and dates I plug in.

Anyone know how I could find out if the resort is still in operation?