琉 - precious stone, gem, lapis lazuli

Ryukyu; chain of southwestern Japanese islands comprising Okinawa Prefecture

sweet potato (Ipomoea batatas)

luchu pine (Pinus luchuensis); Okinawa pine

Ryukyuan religion

Sino-Ryukyuan Cultural and Economic Association (previous name of the Taipei Economic and Cultural Office)

Ryukyu sweetfish (Plecoglossus altivelis ryukyuensis)

Ryukyuan (person)

Okinawan scale (hemitonic pentatonic scale: do, mi, fa, so, ti)

Ryukyu Kingdom

Ryukyu black-breasted leaf turtle (Geoemyda japonica); Ryukyu leaf turtle

Bank of The Ryukyus

whitetail dascyllus (Dascyllus aruanus); humbug dascyllus; banded dascyllus; white-tailed damselfish