Okinawa, the southernmost prefecture of Japan, consists of 57 islands which include the Miyako and Yaeyama groups, with the main island of Okinawa as the center. The only prefecture in Japan that is truly subtropical, Okinawa is a southern paradise where colorful flowers of the subtropics bloom the year-round. The sea that surrounds these islands has an emerald-green sheen, and the resplendent coral reefs are among the world's finest. These natural attractions have given rise to world-class beach resorts that cater to sun-loving vacationers.

Okinawa was once a kingdom of its own called the "Ryukyu" kingdom. During this regal period, the island thrived as a trading hub through active interrelations with neighbor nations. Okinawa is now a focus of attention with the restored of Shurijyo Castle reviving the glorious history of the Ryukyu Kingdom.(Scheduled flight service is available between Naha and Tokyo [ in 2 hrs. 30 min ], Nagoya, Osaka, Fukuoka and other major Japanese cities. Ferry service is also available.)