* Image is for illustrative purposes only.Unshō
雲生
Description
Founder of the Ukai school
Unshō was a swordsmith active in Ukai-gō, Bizen Province (the present Mitsu area of Okayama Prefecture) in the late Kamakura period. He is regarded as the effective founder of the "Unrui" group — the Ukai (Ugai) school — so named because its smiths prefixed their signatures with the character "un" (cloud). Tradition holds that several generations of smiths bore the same name, and through his son Unji and the related smith Unjū, he formed the core of a small school that continued for over a century from the late Kamakura into the Nanbokuchō period.
Style
Though working in the same Bizen Province, Unshō's style stands apart from the then-dominant Osafune school. It rather shows affinities with the Aoe school of neighboring Bitchū: the jigane is a fine, well-packed ko-itame that is clear and bright, and the hamon is fundamentally a quiet suguha interspersed with ko-midare and small chōji. The slender, graceful tachi form is reminiscent of Kyoto work and conveys the distinctive refinement of the Ukai school.
Evaluation and surviving works
Signed tachi by Unshō include pieces inscribed "Bizen-no-kuni Ukai-gō Unshō / Hachiman Daibosatsu," and a signed tachi designated an Important Cultural Property survives. Despite belonging to a short-lived minor school, more than ten works of the group as a whole have been listed as Important Cultural Properties, and Unshō stands at their head as the most renowned.
Famous Works
- 太刀 銘 備前国宇甘郷雲生／八幡大菩薩（重要文化財）