Engraved Mirror of Thousand-Armed Kannon and Associates
Basic Information
- Catalog ID: 201
- Item ID: 410
- Category: Crafts
- Country: Japan
- Period: Heian Period (794–1185)
- Date designated: November 14, 1953
- Prefecture: Akita
- Location: Daisen City, Akita Prefecture
- Owner: Mizu Shrine
Source: Excerpted from the National Designated Cultural Properties Database (https://kunishitei.bunka.go.jp/bsys/index)
Overview
The Senkoku Sendō Kannon-tō Kyōzō is an extremely rare mirror, symbolizing the superb metalworking techniques of the late Heian Period. The surface of this bronze mirror, which has a diameter of approximately 20 centimeters, depicts Thousand-Armed Kannon Bodhisattva and her retinue through delicate line engraving. Passed down to Mizu Shrine in Daisen City, Akita Prefecture, it holds immense cultural value as one of the few National Treasures located in the Tōhoku region.
Historical Context
During the Heian Period, mirrors became sacred objects known as yorishiro (依代), or temporary dwelling places for deities and Buddhas, as Buddhist faith spread into regional areas. The fact that this piece has been carefully preserved in Akita since ancient times is crucial historical evidence. It demonstrates how the sophisticated Buddhist culture of the capital (Kyoto) deeply permeated even the remote Ōu region. As a treasure belonging to Mizu Shrine, which worships a water deity, it has walked alongside local faith throughout history.
Features and Appeal
The greatest appeal of this cultural property lies in its astonishing metal engraving techniques, achieved using fine chisels (tagane) on the hard bronze surface.
- Precision Engraving Technique: The complex attributes (jibutsu), countless hands, and compassionate expressions of Thousand-Armed Kannon are rendered masterfully through variations in line strength, all created with incredibly fine lines.
- Overwhelming Composition Density: Surrounding Sendō Kannon, who sits on a lotus pedestal at the center, are numerous retinue figures, including the Twenty-Eight Generals (or Deities), the Wind God, and the Thunder God. The ability to depict multiple figures on such a small mirror surface—while maintaining visual clarity and preserving the dynamism of each deity—speaks volumes about the engraver’s exceptional skill and artistic sense.
- Heian Aesthetic and Preservation: Despite passing hundreds of years, the sharpness of the engraved lines remains intact. This allows viewers to directly experience the elegant and delicate aesthetic favored by the Heian aristocracy.
- Quality of Regional Culture: Although located in a regional area, its level of completion rivals the finest works from the capital. From both an art historical and archaeological perspective, it is counted among the pinnacles of Japanese metal craftsmanship.