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Uruma Pottery Studio (Sato Shinji): Hand-Carved "Uruma Blue" Ceramic Mug / Coffee Cup
Uruma Pottery Studio (Sato Shinji): Hand-Carved "Uruma Blue" Ceramic Mug / Coffee Cup - image 1
Uruma Pottery Studio (Sato Shinji): Hand-Carved "Uruma Blue" Ceramic Mug / Coffee Cup - image 2
Uruma Pottery Studio (Sato Shinji): Hand-Carved "Uruma Blue" Ceramic Mug / Coffee Cup - image 3
JPY15000
Item Details
Uruma Pottery Studio (Sato Shinji): Hand-Carved "Uruma Blue" Ceramic Mug / Coffee Cup
Product Details
Material Type
Length
Style
,
Country of Origin
Japan
About this item

Description

Bridging centuries of Okinawan ceramic traditions with contemporary studio pottery, the Heritage & Artisanal Japanese Crafts Collection at Xandre Store showcases authentic handcrafted works from renowned ceramic artists across Japan. Carefully sourced directly from each artist's kiln, every creation reflects the Japanese philosophy of Monozukuri—the pursuit of excellence through craftsmanship—while transforming everyday objects into enduring works of art.

Handcrafted in Uruma City, Okinawa, by acclaimed contemporary ceramic artist Shinji Sato (佐陶 慎児), this exceptional studio mug showcases Sato's celebrated signature aesthetic—Uruma Blue. Inspired by the brilliant turquoise waters, coral reefs, and dramatic coastlines of Okinawa, the mug combines practical everyday function with refined artistic expression.

Wheel-thrown by hand and finished with subtle horizontal ridges (rokuro-me), the mug offers a comfortable, tactile grip that enhances every coffee or tea ritual. Rich ocean-blue glazes flow naturally across the vessel, while a soft sand-colored sea-foam glaze crowns the rim, evoking waves breaking along Okinawa's shoreline. Completing the design is an elegant handcrafted handle accented with a traditional stamped chrysanthemum (kiku-mon) motif, reflecting the meticulous attention to detail found throughout Okinawan studio ceramics.

Signature "Uruma Blue" Glaze

Developed by Shinji Sato, the distinctive Uruma Blue glaze features layered tones of vibrant turquoise, deep cobalt, and oceanic indigo inspired by the surrounding Ryukyu seas. The softly textured sea-foam glaze along the rim provides a striking contrast while ensuring every firing produces unique crystalline effects and subtle color variations.

Hand-Thrown Craftsmanship

Each mug is individually thrown on the pottery wheel before being carefully finished by hand. The visible horizontal throwing lines (rokuro-me) preserve the natural movement of the clay while providing an ergonomic, comfortable grip that enhances the tactile experience of daily use.

Artisan Stamped Detail

The handcrafted handle is carefully balanced for comfort and durability, finished with an elegant kiku-mon (chrysanthemum) stamp near its base. This subtle decorative detail reflects classical Japanese ceramic traditions while complementing the mug's contemporary design.

Contemporary Okinawan Studio Pottery

Every mug is individually handcrafted by Shinji Sato at Uruma Pottery (うるま陶器) in Uruma City. Variations in glaze movement, crystalline development, clay texture, and hand-finishing ensure that no two pieces are ever exactly alike, making each mug a unique expression of Okinawan ceramic artistry.

About the Artist

Shinji Sato (佐陶 慎児) is the founder and principal ceramic artist of Uruma Pottery (うるま陶器) in Uruma City, Okinawa. Best known for his signature Uruma Blue glaze, Sato creates contemporary ceramics inspired by Okinawa's tropical coastline, coral reefs, and surrounding Pacific Ocean.

His work combines traditional Okinawan pottery techniques with modern studio ceramics, emphasizing handcrafted forms, tactile textures, and expressive layered glazes. Every piece is individually wheel-thrown, glazed, and kiln-fired, resulting in one-of-a-kind functional works of art that celebrate both craftsmanship and everyday living.

About Uruma Pottery Studio (うるま陶器)

Located in Uruma City on Okinawa's eastern coast, Uruma Pottery is a contemporary ceramic studio dedicated to producing handcrafted works inspired by the island's extraordinary natural beauty. The studio has become especially recognized for its signature Uruma Blue glaze, capturing the brilliant colors of Okinawa's crystal-clear waters and subtropical landscapes.

Every ceramic piece is individually designed, wheel-thrown, glazed, and high-fired by hand using traditional Japanese ceramic techniques combined with contemporary artistic innovation. The studio produces collectible tableware, sculptural vessels, and functional ceramics that celebrate Okinawa's living craft heritage while embracing modern design.

Specifications

Artist / Studio: Shinji Sato (佐陶 慎児) / Uruma Pottery (うるま陶器)

Origin: Uruma City, Okinawa Prefecture, Japan

Collection: Heritage & Artisanal Japanese Crafts

Category: Handcrafted Studio Ceramic Mug / Coffee Cup

Materials: Premium Okinawan stoneware clay with signature Uruma Blue copper- and cobalt-based glazes

Technique: Wheel-thrown, hand-finished (Rokuro-me), layered glazing, high-temperature kiln firing

Capacity: Approx. 300–350 mL (10–12 oz)

Dimensions:

  1. Height: Approx. 8.5–9.5 cm
  2. Top Rim Diameter: Approx. 10.0–11.0 cm
  3. Weight: Approx. 280–350 g

Color Palette: Turquoise Blue, Deep Ocean Blue, Seafoam Beige, Natural Stoneware

Style: Contemporary Okinawan Studio Pottery

Authenticity: Individually handcrafted and sourced directly from Uruma Pottery Studio

Quantity Included: One (1) handcrafted ceramic mug

Usage & Care

Suitable for coffee, tea, hot chocolate, and other favorite beverages. Hand wash gently with warm water using a soft sponge or cloth to preserve the handcrafted glaze and surface finish. Mild microwave use for reheating beverages is generally suitable unless otherwise noted by the artist; however, hand care is recommended to maximize the longevity of the glaze and ceramic body. Avoid sudden temperature changes, harsh detergents, abrasive scrubbers, and direct impacts.

Shipping & International Orders

Domestic shipping is available throughout Japan.

International orders are welcomed. Please note that additional shipping charges, import duties, VAT, GST, customs fees, brokerage charges, or other local taxes may apply depending on the destination country. These fees are assessed by local customs authorities and remain the responsibility of the recipient.

Curator's Note

At Xandre Store, we believe that exceptional craftsmanship should be experienced every day. By partnering directly with respected Okinawan studios such as Uruma Pottery, we connect collectors and enthusiasts around the world with authentic handcrafted ceramics that celebrate Okinawa's artistic legacy. Every Uruma Blue mug reflects the island's breathtaking seascapes, the mastery of its artisans, and the timeless beauty of Japanese studio pottery—transforming an everyday coffee or tea ritual into a meaningful cultural experience.

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