Individual #Okinawa  the largest island of the central Ryukyu Islands
  instance of:  #island
  part:  #Okinawa_campaign  #Naha_City
  part of:  #Ryukyu_Islands  a chain of 55 islands in the western Pacific southwest of Japan (returned by United States to Japan in 1972)
     part of:  #Japan__Nippon__Nihon  a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building
        part of:  #Asia  the largest continent with 60% of the earth's population; it is joined to Europe on the west to form Eurasia; it is the site of some of the world's earliest civilizations
           part of:  #Eurasia  the land mass formed by the continents of Europe and Asia
              part of:  #eastern_hemisphere__easternhemisphere__orient  the hemisphere that includes Eurasia and Africa and Australia
              part of:  #northern_hemisphere  the hemisphere north of the equator

No statement uses or specializes #Okinawa; click here to add one.