The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
This is a katana made by the smith So Tsutomu, who was born in 1927 and became a Mukansa smith in 1990. This blade is a masterpiece in the style of Tsuda Echizen no Kami Sukehiro's Toran-ba, showcasing So Tsutomu's high skill. It comes with a shirasaya and a gold-plated double habaki.
mei · Showa (1926-1989) · nagasa 78.7cm · sori 1.8cm



Fukuoka · around 1926-1989
The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteFor cooling-off, contact us within 3 days including the day you received the item, and ship it so that it arrives within 8 days. After 8 days a return cannot be accepted. Returning an item after 8 days will be treated as a buy-back.
This is a katana made by the smith So Tsutomu, who was born in 1927 and became a Mukansa smith in 1990. This blade is a masterpiece in the style of Tsuda Echizen no Kami Sukehiro's Toran-ba, showcasing So Tsutomu's high skill. It comes with a shirasaya and a gold-plated double habaki.
mei · Showa (1926-1989) · nagasa 78.7cm · sori 1.8cm



Fukuoka · around 1926-1989
The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteFor cooling-off, contact us within 3 days including the day you received the item, and ship it so that it arrives within 8 days. After 8 days a return cannot be accepted. Returning an item after 8 days will be treated as a buy-back.