Overview
The Silver Decorated Leather Belt (gin-sō kakutai) is an extremely valuable clothing artifact originating from Dōmyōji Tenmangū in Fujidera City, Osaka. It is considered one of the “Suga-kō relics” (relics associated with Sugawara no Michizane), a belt worn by officials during formal occasions in the Heian Period (794–1185). This piece serves as a precious testament to the craftsmanship and clothing culture of the early to mid-Heian period, particularly through its detailed silver ornamentation.
Historical Background
The artifact is believed to have been used by Sugawara no Michizane (845–903) and has been passed down through Dōmyōji Tenmangū, a shrine associated with his memory. According to tradition, when Michizane was exiled to Dazaifu, he stopped at Dōmyōji, where his aunt Kakujunī resided, and entrusted some of his personal relics there. Leather goods from the Heian Period are notoriously difficult to preserve, making surviving examples exceedingly rare. Therefore, this belt holds immense historical value as a direct document reflecting the atmosphere of Michizane’s lifetime.
Features and Appeal
From both an artistic and historical perspective, the Silver Decorated Leather Belt possesses several remarkable features:
- Advanced Metalworking: The black lacquer leather belt is adorned with decorative metal fittings called Junpō (circular plaque) and Marutomo (round ornament), crafted from silver. These intricate designs highlight the elegance of noble culture during that era.
- Symbol of Status: During the Heian Period’s official ranking system, the decorations on belts—such as gold, silver, or jewels—were strictly determined by the wearer’s rank. The silver decoration confirms Michizane’s high status as a bureaucrat at the time.
- Rare Survival Example: It is considered miraculous that an organic material like leather, especially from the Heian Period, has survived in such excellent condition after more than a thousand years.
- Object of Faith: Beyond being merely a piece of craftsmanship, it has been carefully preserved for generations as a sacred treasure (shinbō). It embodies the deep faith of the Japanese people, believed to house the spirit of Tenjin-sama (Michizane).
Source: Excerpted from the National Designated Cultural Properties Database (https://kunishitei.bunka.go.jp/bsys/index)