This piece is a handmade work by Japanese ceramic artist Higashiyama, belonging to the classic Yellow Seto system of the six ancient kilns of Seto ware. The clay is made of local Seto coarse-grained clay, which is breathable and loose, with natural sand grain texture all over the body, rough and simple, perfectly matching the Japanese wabi-sabi aesthetic; the bare base reveals the off-white clay color, and the hand-turning marks are clear. The entire piece is covered with a classic beige-yellow matte Seto glaze. The glaze layer is warm and soft, with natural variations in shade, giving it a retro and gentle feel. There are many naturally flowing emerald green kiln-transformed colors on the rim and embossed patterns, which is a signature kiln-transformation feature of Seto. The blue-green spots and warm yellow background create a contrast between warm and cool colors, resulting in rich layers. Interior details: The interior is fully covered with yellow glaze of the same color, clearly retaining the spiral patterns of hand-thrown pottery, highlighting the rustic handmade texture. Diameter 11.5cm, height 8.5cm, with original box.