SKU: 54742258714

Antique Japanese Katana Sword by Ishido School - NBTHK Hozon

Sale price$2025.00 Regular price$2250.00
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Description

Antique Japanese Katana Sword by Ishido School - NBTHK HozonSignature (Mei): Mumei (Attributed to Ishid) Swordsmith: Ishid School School Tradition: Bizen den (Edo Ishid lineage) Period Province: Early Edo Period (Shinto) Musashi Province (Edo) Certificate: NBTHK Hozon () Mounting: High quality Koshirae and Shirasaya Blade Length (Nagasa): 71. 0 cm Curvature (Sori): 2. 2 cm Mekugi ana: 2 Shape: Shinogi zukuri with a deep, elegant curvature Jihada: Fine Itame hada with Mokume nagare Hamon: Vibrant Choji midare

  • Signature (Mei): 無銘(石堂) Mumei (Attributed to Ishidō)
  • Swordsmith: Ishidō School
  • School / Tradition: Bizen-den (Edo Ishidō lineage)
  • Period / Province: Early Edo Period (Shinto) / Musashi Province (Edo)
  • Certificate: NBTHK Hozon (保存刀剣)
  • Mounting: High-quality Koshirae and Shirasaya
  • Blade Length (Nagasa): 71.0 cm
  • Curvature (Sori): 2.2 cm
  • Mekugi-ana: 2
  • Shape: Shinogi-zukuri with a deep, elegant curvature
  • Jihada: Fine Itame-hada with Mokume-nagare
  • Hamon: Vibrant Choji-midare with active Ashi and a bright Nioikuchi

This is a magnificent Katana certified NBTHK Hozon, attributed to the prestigious Ishidō school. Boasting a commanding 71.0 cm nagasa and an exceptionally deep 2.2 cm sori, this blade exhibits a graceful, tachi-like silhouette that was highly favored by high-ranking samurai during the early Edo period. The blade is mumei (unsigned), a common occurrence for high-quality blades that were shortened (o-suriage) or originally intended for high-status attribution.

The Ishidō smiths were renowned for their ability to revive the magnificent Bizen-den styles of the Kamakura period, particularly the flamboyant Ichimonji tradition. This blade showcases that mastery through a vivid and active hamon characterized by clove-shaped (choji) undulations and a clear, healthy steel texture (jihada).

Koshirae Details

The sword is housed in a refined set of traditional mountings. The saya is finished in a classic kuroro (deep black polished lacquer), offering a timeless and dignified aesthetic. The tsuka (hilt) is wrapped in a distinctive deep-green silk ito over high-grade rayskin.

The tsuba is an iron sukashi (openwork) design featuring the Imperial Chrysanthemum (Kiku) and Paulownia (Kiri) motifs, symbols of authority and honor. The kashira is crafted from a rich copper-gold alloy (suaka or shakudo) featuring a high-relief depiction of autumn grain or millet stalks, symbolizing a bountiful harvest and prosperity.

Swordsmith Background

The Ishidō school originally hailed from Omi province but gained its greatest fame in Edo (modern-day Tokyo) during the 17th century. Known as the "Edo Ishidō" lineage, these smiths—including masters like Mitsuhira and Tsunemitsu—specialized in recreating the complex, flower-like choji-midare hamon of the ancient Bizen masters. Their work was so technically proficient that many Ishidō blades were historically mistaken for authentic Kamakura-era Ichimonji works.

School History

As leaders of the Bizen-den revival in the Shinto (New Sword) era, the Ishidō school represented the pinnacle of artistic sword making in the Shogun’s capital. Their blades are characterized by a combination of visual splendor and robust construction. With a 2.2 cm curvature, this particular piece stands out as an exceptionally elegant example of the school's output, offering the presence of a battlefield weapon with the refined finish of a piece of fine art.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 54742258714

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GonzoHST
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★★★★★ 4
Biltong, any brand, is healthier for you than “beef jerky”.
Flavor Name: Traditional, Size: 4 Ounce (Pack of 1)
Ayouba Biltong is soft and full of flavor without excess sugar, preservatives, and spices. Good quality: if you can get it on sale or with an Amazon subscription even better. Sometimes settling occurs and more small “shreds” of it than I’d like, but overall a great, good-tasting product. Per ounce? Hey no Biltong is “cheap”. This isn’t Jack’s Links, etc.
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Reviewed in the United States on July 6, 2024
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Linna
Lake Worth, US
★★★★★ 3
Sour moist meat
Flavor Name: Traditional, Size: 4 Ounce (Pack of 1)
I had a hankering for jerky and found biltong instead. I didn’t know what made it different, but I was willing to try. I was very surprised how moist it was!! It’s better than the jerky here. If I wanted to gnaw on leather then I’d get my belt instead of paying money for dried meat. I liked that it didn’t have sugar. However , the flavor was confusing. It was mostly sour, like too much vinegar. Other reviewers mentioned that too and I must agree. I’m not sure how it’s suppose to taste but this experience makes me hesitate buying any more.
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Reviewed in the United States on October 22, 2020
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Charles W. Ambrose
West Palm Beach, US
★★★★★ 5
Great taste
Flavor Name: Traditional, Size: 4 Ounce (Pack of 1)
Great taste, the right size
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Reviewed in the United States on March 25, 2026
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Joseph Ernest
Phoenix, US
★★★★★ 1
Rancid, Nasty, biltong shavings
Flavor Name: Traditional, Size: 4 Ounce (Pack of 1), Flavor Name: Traditional, Size: 4 Ounce (Pack of 1)
This Ayoba Biltong has an OK flavour, but the black pepper is excessive. About 20% of the shavings are rancid, which means that every 5 shaving pinch you put in your mouth is practically guaranteed to have a rancid flake. The rancid flakes are bitter. acrid and foul, and this nastiness completely overpowers the biltong flavour, even the excess black pepper taste. I believe the rancidness comes from the white bits of fat attached to the meat, but who wants to sort and clean these biltong bits? DO NOT BUY!!!! FYI - I grew up in Swaziland and Botswana, and ate pounds and pounds of biltong. I even made Biltong while deep in the Okavango Delta.
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Reviewed in the United States on February 1, 2026
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J. Johnson
New York, US
★★★★★ 5
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Best jerky ever I love everything about it! Jeff Johnson
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