Yoshiaki Kato - Cup - Ceramic

Item Description
This is an exceptional ash-glazed guinomi (sake cup) created by Kato Yoshiaki (1934-), a distinguished ceramic artist from Tokoname, Aichi Prefecture. The piece exemplifies his masterful use of ash glaze technique, showcasing a refined and noble aesthetic that elevates the sake-drinking experience.
Kato Yoshiaki was born in 1934 in Seto City, Aichi Prefecture, into an environment deeply connected to ceramics. He studied under Hine Sakuzo, a renowned ceramic designer who was praised by Living National Treasure Hamada Shoji as having "created 80% of Japan's ceramic designs." This mentorship profoundly influenced Kato's approach to ceramic art.
The guinomi features a sophisticated ash glaze finish that creates subtle natural variations in color and texture, reflecting the kiln's atmosphere during firing. The elegant form demonstrates Kato's refined aesthetic sensibility, with a shape perfectly sized for savoring premium Japanese sake. The piece balances visual appeal with functionality, making it equally suitable for display or use.
Kato established his independence at age 29 and built his Mei Kiln in Mihama Town, Aichi Prefecture, at age 42. Throughout his distinguished career, he received numerous prestigious awards, including the Grand Prix at the Japan New Craft Exhibition (1966) and recognition at international exhibitions in Paris and Los Angeles. His signature "shark glaze" (same-yū) technique creates a striking visual impact that distinguishes his work.
This guinomi embodies the characteristics of Tokoname ware, which is renowned for its use of iron-rich clay that develops a beautiful reddish hue. The ash glaze applied to this piece creates a refined contrast with the underlying clay, resulting in an elegant and sophisticated appearance.
The piece comes with its original wooden storage box (tomobako), confirming its authenticity and provenance.

Size
Height: 5 cm
Width: 7.6 cm

Weight
107 g

Condition
The guinomi itself is in excellent condition with no visible damage, chips, or cracks. The piece maintains its original beauty and functionality. The wooden storage box shows age-appropriate wear including minor stains and scratches, which is typical for vintage boxes and does not affect the integrity of the ceramic piece.

Artist Profile
Kato Yoshiaki (加藤嘉明, b. 1934) was born in Seto City, Aichi Prefecture, into an environment rich in ceramic tradition. He studied under Hine Sakuzo, a celebrated ceramic designer who was highly regarded by Living National Treasure Hamada Shoji for his significant contributions to Japanese ceramic design.
Kato's work is deeply rooted in the Tokoname pottery tradition, one of Japan's Six Ancient Kilns. Tokoname ware is characterized by its use of iron-rich clay that naturally develops a distinctive reddish color when fired. The tradition is particularly famous for its shudei (vermillion clay) teapots, which develop a beautiful luster with use.
At age 29, Kato established his independence as a ceramic artist. By age 42, he had built the Mei Kiln in Mihama Town, Aichi Prefecture, where he continued to refine his craft and develop his distinctive style. His work demonstrates both respect for traditional Tokoname techniques and innovative approaches to glaze application and form.
Throughout his career, Kato achieved significant recognition in the ceramic art world. In 1966, he received the Grand Prix at the Japan New Craft Exhibition, establishing his reputation as a leading contemporary ceramic artist. He also gained international acclaim through exhibitions in Paris and Los Angeles, showcasing Japanese ceramic art to global audiences.
Kato is particularly renowned for his development of the "shark glaze" (same-yū) technique, which creates a striking textured surface with powerful visual impact. His mastery of both traditional ash glazes and innovative glaze techniques demonstrates his versatility and creative vision as a ceramic artist.
His works embody the essence of Tokoname pottery while incorporating modern aesthetic sensibilities, making them highly valued by collectors and tea ceremony practitioners alike.


Artist: 加藤嘉明 Kato Yoshiaki (b. 1934)
Title of Artwork: Ash Glazed Guinomi - A Noble Vessel for Sake Appreciation
Period: Late 20th Century (Showa-Heisei Period)
Technique: Ash glaze (haiyū) on Tokoname clay
Origin: Tokoname, Aichi Prefecture, Japan
Condition: Excellent - No damage to ceramic piece; original wooden box with age-appropriate wear
Provenance: With original tomobako (signed wooden storage box)


Refined and noble aesthetic perfect for sake appreciation
Masterful ash glaze technique creating subtle color variations
Functional art piece suitable for both display and use
From distinguished Tokoname pottery tradition
Grand Prix winner at Japan New Craft Exhibition (1966)

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