Nanbokuchō Period Katana for Sale
The Nanbokuchō period (1336–1392) forged the grandest blades in Japanese history — sweeping ōdachi with broad mihaba and extended kissaki. Nearly all that circulate as katana today are ō-suriage: shortened so drastically the signature is lost, their attributions resting largely on the NBTHK’s judgment of workmanship. What the shortening spared is spectacular — the bold hamon and powerful steel of the Soshu line, Chōgi, and Nobukuni, in blades whose scale still dwarfs later work.
97 items currently available from trusted dealers worldwide.
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刀 銘 備前国長船住祐定作
Price on request

juyo token enju katana
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Katana: Mumei (Ko-Mihara) (Tokubetsu Hozon Token)
¥850,000

Katana: Signed (O-suriage). Ko KONGO BYOE
¥900,000

備州長船守行 Bishu Osafuune Moriyuki
¥2,800,000

Osafune Moriyuki 長船守行
$10,000
![Katana [Mumei Hokke Kaneyasu(Wazamono)] [N.B.T.H.K] Tokubetsu Hozon Token](/_next/image?url=https%3A%2F%2Fitbhfhyptogxcjbjfzwx.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Flisting-images%2Fworld-seiyudo%2FL1029393%2F00.jpg&w=2560&q=90)
Katana [Mumei Hokke Kaneyasu(Wazamono)] [N.B.T.H.K] Tokubetsu Hozon Token
¥2,800,000

Katana: Mumei(Unsigned)(Den Unju)(NBTHK Tokubetsu Hozon Token)
¥1,000,000
Recently Sold

Katana:Mumei (Attributed to Sekishu Sadatsuna) (NBTHK Tokubetsu Hozon Token)

大磨上無銘 大左一門

Sa Sadayoshi katana in shirasaya

Katana:Mumei (Unsigned)(Enju)(48th NBTHK Juyo Token)

Katana: Mumei (Attributed to Uda Tomotsugu) (NBTHK Hozon Token)

刀 無銘(伝来国光) Katana:Mumei(Den Rai Kunimitsu)

Den Tametsugu katana

Mumei Attributed to Kanenaga Katana