The only train option in Naha is the Okinawa City Monorail Line. There is also only one line so it is easy to figure out the system.
The monorail starts from Naha Airport and terminates at Shuri Castle. It takes around ½ hour to cover this distance.
When you ride the monorail you can feel from the way the track is curved that it was build in existing streets because the monorail is following the streets with sharp turns.
It is easy to get to the platforms even with luggage because as always in Japan there are plenty of lifts.
Note that this upload contains both stills and HD video.
All pictures and videos are taken with Sony DSC-HX9V and Sony DSC-RX100
AloJapan.com