Lot 185

Signed Japanese Blade in Shirasaya Fittings with NPO Certificate

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Signed Japanese Blade in Shirasaya Fittings with NPO Certificate

Estimate: $3,000 - $4,000

Starting Bid: $2,250

(0 Bids)

by Rock Island Auction Company
August 21, 2026 9:00 AM CDT
Live Auction
3600 Harwood Road
Bedford, TX, US 76021

Signed Japanese Sword Blade in Shirasaya Fittings with NPO Certificate The blade measures 34 inches overall, with a 25 inch long edge, notare-pattern hamon and a nickel plated habaki. The tang shows two mekugi-ana, with an elaborate array of markings on both sides, per a supplied translation, these markings attribute the original smith as Ishiyama Yoshifumi, who was active in the late 1800s up to 1903, and additional markings indicating a professional shortening of the blade in July 1944 by a smith named Hiromitsu, which include an elaborate poem in honor of the Emperor of Japan which dominates the right side. Included with the blade are a set of shirasaya fittings, a purple cloth sword bag, and an NPO origami certificate (envelope and photocopies of Japanese-language worksheet included) giving the blade a score of 73 points.

Manufacturer: None

Model: None

Class: Other

  • Condition: Fine overall. The surface of the blade has been polished, with minor pitting concentrated in an area 2 inches back from the tip, some fading of the hamon, and light handling marks overall.

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Bid Increments
From: To: Increments:
$0 $199 $10
$200 $499 $25
$500 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 + $25,000