Bibliography and credits

Sources

The sources consulted on 4 October 2026, by type. Dealers served to check facts, but they are neither cited nor linked; their photos carry the generic credit.

On this page
  1. Sources

Sources

Museums and NBTHK

  1. NBTHK, catalogue of 平成の名刀・名工展 (Heisei no Meitō Meikōten), 2019
  2. ColBase (National Museums of Japan): his works in the Tokyo National Museum
  3. Bunka Isan Online: tachi of 1960 (皇孫殿下御守刀, Kōson denka omamori-gatana)
  4. Ehime Museum of History and Culture: 刀匠高橋貞次の彫刻用具 (Tōshō Takahashi Sadatsugu no chōkoku yōgu), his engraving tools
  5. Ehime Museum of History and Culture: 人間国宝・高橋貞次の鍛錬場の資料について (Ningen kokuhō Takahashi Sadatsugu no tanrenba no shiryō ni tsuite), on the material from his forge, 2002

References

  1. Japanese Wikipedia: 高橋貞次 (Takahashi Sadatsugu)
  2. Kotobank: 高橋貞次 (Takahashi Sadatsugu), in the 20世紀日本人名事典 (Nijusseiki Nihon jinmei jiten)
  3. Ehime Kioku, from the Ehime prefecture lifelong learning centre: 高橋貞次 (Takahashi Sadatsugu)
  4. Markus Sesko: Mukansa/Ningen-Kokuhō List

Image credits

  1. His engraving tools: handmade chisels, hammers and a magnifying glass. (utiles-grabado.jpg)

    Photo: Ehime Museum of History and Culture. © Ehime Museum of History and Culture.

  2. Lead moulds of his engravings: Daikokuten, Fudō Myōō and dragons. (moldes-grabado.jpg)

    Photo: Ehime Museum of History and Culture. © Ehime Museum of History and Culture.

  3. Katana of 1963, with the dragon and the plum tree engraved. (katana-1963-grabado.jpg)

    Photo: dealer in Japan.

  4. Tang of a katana of 1940. (katana-1940-nakago.jpg)

    Photo: dealer in Japan.

  5. A tantō of his, with a plum tree, a bamboo and a pine engraved. (tanto-grabado-hoja.jpg)

    Photo: dealer in Japan.

  6. Poster of the video of Matsuyama castle (video-M_SOI_h6yAg.jpg)

    Still: 松山城公式チャンネル (Matsuyama-jō kōshiki channel), on YouTube.