ZB-p/Telescopic [KT23]
The ultimate furidashi, a harmony of unique surface created by seared clay and distinctive blue glaze
Tomokazu Kawasumi's (Kasama ware) "ZB-p/Guinomi (large)" is the ultimate furidashi, a harmony of a unique surface created by seared clay and a distinctive blue glaze.
A furidashi is a small vessel for holding konpeito (sugar candies) or bean sweets, served before the main sweets. It is a tea ceremony tool that guests shake to extract the contents.
The surface is created by applying a pattern to the clay, then searing it with a burner, causing the clay to expand and crumble, creating a natural expression. White glaze is then applied over it, resulting in a unique design with a white and black contrast. Because the white and black contrast resembles zebra patterns, this series is named the ZEBRA (ZB) series. Blue glaze is then added, creating an atmosphere reminiscent of a microcosm.
It can be formally used at tea ceremonies, but also enjoyed as a small art piece that adds sophistication to any space, whether integrated into daily life as a container for konpeito, nuts, or accessories.
※As each item is unique, the pattern may vary slightly from piece to piece. We appreciate your understanding.
Product Size
| Diameter | Approx. 8.5 cm |
| Height | Approx. 9 cm |
| Material | Pottery (Kasama ware) |
Compatibility Information
| Microwave | ◯ |
| Dishwasher | ◯ |
| Oven | × |
Artist Tomokazu Kawasumi - Unique Works Woven from the Warmth of Kasama Clay and Metallic Glaze

Born in Hokota City, Ibaraki Prefecture in 1996, Tomokazu Kawasumi has been familiar with craftsmanship since childhood. In 2019, he graduated from the Kyoto University of Art and Design, Faculty of Arts, Department of Traditional Crafts, Ceramics Course, deepening his skills and knowledge in traditional crafts and further strengthening his passion for pottery.
To further his studies, he completed the Ceramics Course at the Ibaraki Prefectural Kasama Ceramic Art School in 2021, after which he trained at the renowned Kasama ware kiln, "Otsu Ko-gama." While inheriting the traditional techniques of Kasama ware, he continued to explore his own style.
In 2023, he established his own studio in Kasama City, Ibaraki Prefecture, and creates unique works that combine the warmth characteristic of Kasama clay with metallic glazes.
Currently, he is a wonderful artist who balances pottery with social contribution, such as exhibiting his works at charity auctions.
Characteristics of Tomokazu Kawasumi's Works
Tomokazu Kawasumi's pottery is characterized by a unique texture created by the warmth characteristic of Kasama clay and metallic glazes. The surface of his works reveals natural patterns created during firing, displaying diverse expressions depending on the viewing angle and lighting.
When you pick up his "utsuwa" (vessel), you feel a moist touch and a profound presence. The design, which emphasizes compatibility with food, transforms the dining table into a special place. Tomokazu Kawasumi's pottery transcends the realm of mere "utsuwa," becoming a companion that resonates with the user's heart.
Unique Texture Woven from the Warmth of Kasama Clay and Metallic Glaze
Tomokazu Kawasumi's pottery is filled with multiple layers of dedication. Using Kasama clay as the main material, he combines long-cultivated traditional techniques with his unique innovations. To maximize the properties of this material, he meticulously experimented with glazes and firing methods. Furthermore, his unique metallic glazes create a profound and refined luster despite being ceramic. This brilliance adds new charm to the expression of the "utsuwa" and brings a touch of elegance to the dining table.
Tomokazu Kawasumi considers the "utsuwa" to be "a supporting act for food." Therefore, he pays meticulous attention not only to the shape and size but also to the color and texture of the glazes, pursuing designs that naturally harmonize with any dish.

※Due to being handmade, there may be individual differences in color and shape. Please enjoy the unique texture of handmade items.