Long Sword ("Tachi"), Named “Okada Giri”

太刀（岡田切）

At a glance — Swords & Armour · Kamakura period, 13th century · held by Tokyo National Museum · designated National Treasure of Japan · Ichimonji Yoshifusa.

Fact Sheet

Designation: National Treasure (国宝)
Category: Swords & Armour
Period: Kamakura period, 13th century
Date: 1201–1300
Creator: Ichimonji Yoshifusa (一文字吉房、吉房、福岡一文字吉房)
Held by: Tokyo National Museum
Location: Ueno, Tokyo
Catalogue ID: cobas-166396

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Same period: Kamakura swords & armour →
Same creator: Ichimonji Yoshifusa →
At this museum: All 1632 works here →

Long Sword ("Tachi"), Named “Okada Giri” is a swords & armour of Kamakura period, 13th century (1201–1300), held by the Tokyo National Museum and designated a National Treasure (国宝) of Japan. The facts below are transcribed from the official catalogue record; this entry carries no museum description in English.

Record & Sources

Designation: National Treasure (国宝), Government of Japan
Catalogue ID: cobas-166396 (permanent)
Official record: Japan Search — jpsearch.go.jp/item/cobas-166396
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: “Long Sword ("Tachi"), Named “Okada Giri”（太刀（岡田切））.” Treasures of Japan, catalogue no. cobas-166396. Tokyo National Museum. https://treasures.yamato-kenkou.com/treasures/long-sword-tachi-named-okada-giri/ — entry last verified 1 November 2026.

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

Category: Applied arts:Arms and armor:Blades:Tachi
Cultural property designation: National Treasure
Genre: Arms & Armor
員数: 1口
分類: 刀剣
種別: 工芸:武器・武具:刀剣:太刀
銘文等: 銘吉房

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National Treasure