Item Description 山田登陽志 Yamada Toyoshi This magnificent flower vase is a work by Toyoshi Yamada, a certified Traditional Craftsman (Dento Kogei-shi) of Kutani ware and member of the Nihon Kogeikai. Crafted at his Koyo Kiln (光陽窯), this generously proportioned vessel showcases his mastery of the yuurikin'sai (釉裏金彩) technique — a rare and exquisite method in which gold leaf is applied to the bisque surface and then sealed beneath a layer of transparent glaze before firing. Developed in the 1950s by Kanazawa ceramicist Takeda Aritune, this technique permanently encases the gold within the glaze, preventing tarnishing and preserving a refined, luminous glow that differs markedly from conventional overglaze gilding. The vase presents a full, rounded silhouette that speaks to classical Japanese flower vessel traditions. The surface radiates with the characteristic soft, warm brilliance of underglaze gold, framed within the elegant sensibility of Kutani porcelain. This piece is presented in its original tomobako (artist's wooden storage box), which bears the artist's signature and seal — a mark of authenticity and collectability. A rare opportunity to acquire a certified work by one of Kutani ware's distinguished contemporary masters, ideal for display or as a prestigious gift. Size Height: 27 cm Width: 27 cm (diameter) Weight 3,300 g Condition This piece is unused and in excellent condition with no chips, cracks, or scratches; presented in its original artist's wooden box (tomobako). Artist Profile 山田登陽志 Yamada Toyoshi is a certified Traditional Craftsman (Dento Kogei-shi) of Kutani ware, working at his Koyo Kiln (光陽窯). He is a member of the Nihon Kogeikai (Japan Traditional Craft Art Association) and is renowned for his exceptional skill in the yuurikin'sai technique, which employs gold, silver, and platinum leaf sealed beneath transparent glaze to achieve a unique, enduring luminosity. His works are distinguished by the fusion of precious metal foil with refined Kutani glazework, placing him among the leading practitioners of this rare and technically demanding tradition. NOITICE: The lot will be carefully packaged and sent by Japan Post, DHL or FedEx depend on the situation. It takes about 3 weeks to receive normally. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Sometimes Customes or delivery company in your country contact you for Customs clearance via phone or email. Please make sure that you could answer the phone. If you don't, the parcel will return to me and it cost more double shipping fee for reshipping. I appreciate your cooperation.