琉 - precious stone, gem, lapis lazuli

Ryukyu; chain of southwestern Japanese islands comprising Okinawa Prefecture

Ryukyu Islands

Ryukyuan languages

Ryukyu sweetfish (Plecoglossus altivelis ryukyuensis)

Ryukyuan (person)

Ryukyu Kingdom

Government of the Ryukyu Islands (1952-1972)

ryūsō; traditional Okinawan clothing

Ryukyu Islands; southern chain of the Nansei Islands comprising Okinawa Prefecture

Okinawan fixed form poetry

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

sweet potato (Ipomoea batatas)