Bibliography and credits

Sources

The sources consulted on 4 October 2026, by type, and the credit for each image. All the photos are from Wikimedia Commons, with their author and their licence.

On this page
  1. Sources

Sources

Official database and museums

  1. Agency for Cultural Affairs, 国指定文化財等データベース (Kuni shitei bunkazai-tō dētabēsu): tachi 銘助真 (mei Sukezane), the Nikkō Sukezane
  2. e-Museum, Tokyo National Museum: tachi 銘助真 (mei Sukezane)
  3. e-Museum, Kyoto National Museum: unsigned tachi attributed to Sukezane

Encyclopaedias

  1. Japanese Wikipedia: 助真 (Sukezane)
  2. Japanese Wikipedia: 日光助真 (Nikkō Sukezane)
  3. Japanese Wikipedia: 福岡一文字派 (Fukuoka Ichimonji-ha)
  4. Kotobank: 助真 (Sukezane), from the Nihon jinmei daijiten+Plus and the Nihon kokugo daijiten

Researchers

  1. Markus Sesko, “The difficulties of classifying Kamakura blade shapes”, 2013
  2. Markus Sesko, “Kantei 1 – Sugata #5”, 2015
  3. Markus Sesko, “Kantei 3 – Hamon/Bōshi 1”, 2015
  4. Markus Sesko, “Thoughts on the Gokaden”, 2018

Images

  1. Wikimedia Commons: Sukezane

Image credits

  1. The Nikkō Sukezane, a National Treasure, of the Tōshōgū shrine in Nikkō. (nikko-sukezane.jpg)

    Author: Kakidai. Licence: CC BY-SA 4.0. Wikimedia Commons.

  2. The Nikkō Sukezane in a display case. (nikko-sukezane-2.jpg)

    Author: Kakidai. Licence: CC BY-SA 4.0. Wikimedia Commons.

  3. The Nikkō Sukezane, seen from the point. (nikko-sukezane-3.jpg)

    Author: Kakidai. Licence: CC BY-SA 4.0. Wikimedia Commons.

  4. The Sukezane-goshirae, the black uchigatana mounting of the Nikkō Sukezane. (nikko-sukezane-koshirae.jpg)

    Author: Kakidai. Licence: CC BY-SA 4.0. Wikimedia Commons.

  5. Plate of the Nikkō Sukezane: the tang and the whole blade. (nikko-sukezane-lamina.jpg)

    Author: 文化財協会 (Bunkazai Kyōkai). Licence: Public domain. Wikimedia Commons.

  6. Plate of the tachi signed Sukezane in the Tokyo National Museum. (tachi-tnm-lamina.jpg)

    Author: 文化財保護委員会 (Bunkazai Hogo Iinkai; 『国宝図録』, Kokuhō Zuroku, 1957). Licence: Public domain. Wikimedia Commons.

  7. The tachi of the Tokyo National Museum, omote side. (tachi-tnm-hoja.jpg)

    Author: 国立文化財機構 (Kokuritsu Bunkazai Kikō). Licence: CC BY 4.0. Wikimedia Commons.

  8. The tachi signed Sukezane, a National Treasure, in the Tokyo National Museum. (tachi-tnm.jpg)

    Author: Kakidai. Licence: CC BY-SA 4.0. Wikimedia Commons.

  9. Poster of the video of the tachi of the Tokyo National Museum (2016) (video-cB4jiKVZ-lQ.jpg)

    Still: yoshian yoshi, on YouTube.

  10. Poster of the video of the tachi of the Tokyo National Museum (2019) (video-3_x2DqUxW_g.jpg)

    Still: 渡部亨 (probable reading: Watanabe Tōru), on YouTube.