Ryukyu Glass
Ryukyu Glass is a type of hand-blown glassware made in Okinawa, known for its vibrant colors, bubbles, and organic, rustic textures.It began as a recycling craft after World War II, when Okinawans repurposed discarded Coca-Cola bottles and other glass items left by U.S. forces.
Origin :
Started in post-WWII 1940s–50s, using recycled bottles.
Evolved from practical items (glasses, dishes) to highly artistic and decorative pieces.
Style:
Air bubbles inside (intentionally left in as a signature look)..
Swirled colors, gradient tones, and ocean-inspired patterns.
Thick, slightly uneven forms — showing the human touch of the craftsman.
Color:
Classic colors: aqua blue, emerald green, sunset red, and amber.
Many designs are inspired by the sea, sky, and coral reefs of Okinawa.
Method:
Hand-blown (free-blown) techniques using long iron pipes and traditional furnaces.
Some studios still use recycled glass, while others use new materials for clearer results.
Today
Ryukyu Glass Village in Itoman is one of the largest studios. Visitors can watch the process or even try
glassblowing.
Used for:
Drinking glasses, vases, plates
Decorative objects (lamps, ornaments)
Souvenirs and gifts
Recognized as an Okinawan traditional craft and symbolizes resilience, creativity, and the island’s postwar
recovery.