AKIRA Shouzan, 1st Generation (Akira Watanabe 渡辺昭) – 常滑 – 17.8 cm Round (丸鉢)
Region: Tokoname 常滑市
Kiln: Akira Shouzan 昭山窯
Potter: Akira Shouzan, 1st Generation (Watanabe Akira 渡辺昭 初代)
External Dimensions: 17.8 x 5.6 cm
Condition: Excellent（極上品）
Product description:
A vintage, artisan-crafted Japanese bonsai pot (盆栽鉢) by Akira Shouzan 昭山, 1st Generation—a respected Tokoname potter known for his precision wheel throwing and refined clay work.
This piece is a round pot (丸鉢 / maru-bachi) constructed from dense Tokoname clay (常滑土), fired to a rich, deep chocolate-brown tone. The surface shows a subtle metallic sheen typical of Shouzan’s high-quality unglazed work (焼締 / yakishime). Over time, it has developed a pleasing patina（経年の味）, adding depth and character.
A defining feature is the beautifully crafted double rivet band (鋲文帯 / byō-mon-obi) around both the upper and lower sections of the pot, giving it a bold, armour-like presence reminiscent of traditional katchū 甲冑 aesthetics. The gentle curvature of the body and clean proportions create a strong sense of balance and stability（安定感）.
Inside, the pot includes an internal recessed rim（内縁造り / uchibuchi）, and the base is expertly finished with multiple drainage and wiring holes（水抜き穴・針金穴）, showcasing functional craftsmanship. The underside bears Shouzan’s crisp tensho-style stamp（昭山印 / 篆書体）, confirming authenticity.
This is an excellent example of Akira Shouzan’s round rivet-style work—ideal for powerful conifers such as 黒松 (Kuromatsu), 真柏 (Shimpaku), or rugged deciduous species.
