Stone Shaped Like a "Koto" Zither Bridge

琴柱形石製品

At a glance — Archaeological Object · Kofun period · held by Tokyo National Museum · designated Important Cultural Property of Japan.

Fact Sheet

Designation: Important Cultural Property (重要文化財)
Category: Archaeological Objects
Period: Kofun period
Date: 301–500
Held by: Tokyo National Museum
Location: Ueno, Tokyo
Catalogue ID: cobas-88506

Find more

Same period: Kofun archaeological objects →
At this museum: All 1632 works here →

Stone Shaped Like a "Koto" Zither Bridge is a archaeological object of Kofun period (301–500), held by the Tokyo National Museum and designated a Important Cultural Property (重要文化財) of Japan. The facts below are transcribed from the official catalogue record; this entry carries no museum description in English.

Record & Sources

Designation: Important Cultural Property (重要文化財), Government of Japan
Catalogue ID: cobas-88506 (permanent)
Official record: Japan Search — jpsearch.go.jp/item/cobas-88506
Holder's collection: ColBase — Tokyo National Museum
Photograph: Tokyo National Museum, via ColBase — CC BY 4.0. CC BY 4.0 licence

Cite this page: “Stone Shaped Like a "Koto" Zither Bridge（琴柱形石製品）.” Treasures of Japan, catalogue no. cobas-88506. Tokyo National Museum. https://treasures.yamato-kenkou.com/treasures/stone-shaped-like-a-koto-zither-bridge/ — entry last verified 1 November 2026.

Full record data (as published in the official catalogue record)

Category: Archaeology:Media:Stone, precious stone
Genre: Archaeology
Cultural property designation: Important Cultural Property
Material: Stone (steatite)
員数: 1個
分類: 考古
品質形状: 石製（滑石）
種別: 考古:材質:石・玉

Also at the Tokyo National Museum More →

National Treasure