The Okinawa Airport Shuttle route connects Naha Airport to Naha City, the resort area of Onna-son, Nago, and Okinawa Churaumi Aquarium. Newly opened in 2018, the bus service is comprised of 25 buses per day, with one bus running almost every hour. Apart from enjoying unlimited rides for three days and travelling conveniently, you will also be able to use the on-board WiFi for free.