On this page
Sources
NBTHK
- NBTHK, Sword Journal no. 792 (January 2023), English translation: the Kokin Denju no Tachi
- NBTHK, Sword Journal no. 817 (February 2025), English translation: 定秀 (Sadahide, Jōshū)
- NBTHK, Sword Journal no. 714 (July 2016), English translation: kantei of Kyūshū
- NBTHK, Sword Journal no. 770 (March 2021), English translation: Nobukuni
Official records and museums
- Agency for Cultural Affairs, Bunka Isan Online: the Kokin Denju no Tachi
- Bunka Isan Online: tachi of the Tokyo National Museum (1950)
- Bunka Isan Online: tachi of the Tokyo National Museum (1975)
- Bunka Isan Online: tachi 銘行平作 (mei Yukihira saku), of the City of Nagoya
- Bunka Isan Online: tachi with a mounting of autumn grasses, of the Sano Museum
- ColBase: tachi F-19974 of the Tokyo National Museum
- ColBase: tachi F-20016 of the Tokyo National Museum
- ColBase: tachi F-210 of the Tokyo National Museum
Encyclopaedias
Scholars
Image credits
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The Kokin Denju no Tachi in a 1952 catalogue photo. (commons-kokin-denju-1952.jpg)
Cultural Properties Association (文化財協会, Bunkazai Kyōkai), 1952, public domain, via Wikimedia Commons. Public domain.
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The same tachi: the tang and the engraving at the base of the blade. (tnm-F19974-nakago-horimono.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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The same tachi: the point, with its small kissaki. (tnm-F19974-kissaki.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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The same tachi: the small kissaki and the bōshi. (tnm-F20016-kissaki.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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The same tachi: the unshortened tang, with three holes and the signature. (tnm-F20016-nakago.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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Tachi 銘豊後国行平作 (mei Bungo Koku Yukihira saku), whole. (tnm-F19974-completo.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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Tachi 銘豊後国行平 (mei Bungo Koku Yukihira), whole. (tnm-F20016-completo.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.
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The same tachi, from the other face. (tnm-F20016-ura.jpg)
Tokyo National Museum (東京国立博物館, Tōkyō Kokuritsu Hakubutsukan), via ColBase. Free use crediting ColBase.