Today, we introduce Ryukyu glass from Okinawa. "Ryukyu Glass Studio glass32" is run by Mitsuru Gushiken, a Ryukyu glass craftsman who deeply loves surfing in Yanbaru, Okinawa. Among their works, the fantastical "Blue Cave" piece, which features a gradient of deep blue and clear blue over black, perhaps symbolizes their unique sensibility.
Ryukyu Glass Studio glass32 Blue Cave Bottom Hole Molded Glass ¥4,400
Three years ago, when I visited the studio, I was captivated by a completely black glass. When I held it and looked inside, it was as if a deep blue surface of water emerged.
Ryukyu Glass Studio glass32 Blue Cave Bottom Hole Long Glass ¥4,800
At that time, I was searching nationwide for clear, everyday-use glasses. Among the colorful Ryukyu glass, I fell in love at first sight with Mr. Gushiken's work, which combined black glass.
Ryukyu Glass Studio glass32 Vintage Tumbler Clear ¥3,200
Ryukyu Glass Studio glass32 Vintage Cold Tea Glass Clear ¥2,800
I heard that some people said black glass was not characteristic of Ryukyu glass, but the modernity of the cup with a single black line is an exquisite item that allows you to feel peace of mind in your daily life and a connection with the creator. Three years since its opening, TSUCHI-YA continues to feature these unique glasses by Mr. Gushiken as standard Ryukyu glass items.
Ryukyu Glass Studio glass32 Vertical Molded Glass Black ¥4,600
Due to the large quantity produced to keep TSUCHI-YA in stock, some items from "Ryukyu Glass Studio glass32" can take 3 to 6 months to arrive. Currently, we have a wide range of products available. These modern Ryukyu glasses, also appealing for their reasonable prices, can be viewed at our Asakusa Kappabashi Main Store, Ginza Store, and online shop. Since the quantity and lineup vary by product, please check in-store stock before visiting.
Ryukyu Glass Studio glass32 │ Product List
This article is a re-post of a newsletter distributed on August 25, 2025. Please note that product availability and prices may have changed.
