Stone Ritual Dagger

石製剣

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-88628

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

This stone model was used during rituals. Swords were the common weapon at the time, while a lot of stone models were dagger-shaped, suggesting special significance in the use of daggers at rituals.

— Museum description: Tokyo National Museum (CC BY 4.0), via ColBase / Japan Search.

Record & Sources

Designation: Important Cultural Property (重要文化財), Government of Japan
Catalogue ID: cobas-88628 (permanent)
Official record: Japan Search — jpsearch.go.jp/item/cobas-88628
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 Ritual Dagger（石製剣）.” Treasures of Japan, catalogue no. cobas-88628. Tokyo National Museum. https://treasures.yamato-kenkou.com/treasures/stone-ritual-dagger-tokyo-national-museum/ — 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
員数: 1個
分類: 考古
品質形状: 石製
種別: 考古:材質:石・玉

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