SKU: 17011294953

Antique Japanese Katana Sword signed Iwagami Sadahiro

Sale price$1305.00 Regular price$1450.00
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Description

Antique Japanese Katana Sword signed Iwagami SadahiroSignature (Mei): "Iwagami" Sadahiro Saku Period Province: Estimated to be Shwa era Mounting: Complete koshirae spiral lacquer saya (black & silver), iron mokk gata tsuba, black silk tsukamaki over white samegawa, floral menuki, gilt fuchi gashira, green sageo Blade Length (Nagasa): 67. 1 cm Curvature (Sori): 0. 8 cm Mekugi ana: 1 Shape: Shinogi zukuri with bo hi Hamon: Gentle notare to gunome with fine nioi based activity Jihada: Well forged itame

 

  • Signature (Mei):  "Iwagami" Sadahiro Saku
  • Period / Province: Estimated to be Shōwa era 
  • Mounting: Complete koshirae – spiral lacquer saya (black & silver), iron mokkō-gata tsuba, black silk tsukamaki over white samegawa, floral menuki, gilt fuchi-gashira, green sageo
  • Blade Length (Nagasa): 67.1 cm
  • Curvature (Sori): 0.8 cm
  • Mekugi-ana: 1
  • Shape: Shinogi-zukuri with bo-hi
  • Hamon: Gentle notare to gunome with fine nioi-based activity
  • Jihada: Well-forged itame showing refined surface texture
  • Kissaki: Chū-kissaki
  • Polish: Bright modern Japanese polish revealing clear hamon and hada

A refined gendaitō katana signed Iwagami Sadahiro. This blade embodies the high standards of postwar Japanese swordsmithing, forged in accordance with traditional techniques using tamahagane steel and water quenching.

Measuring 67.1 cm with a gentle 0.8 cm sori, the sword presents a balanced and elegant profile. The shinogi-zukuri construction with bo-hi enhances both its aesthetic line and handling ease, making it light yet firm in hand. The hamon is a graceful notare to gunome pattern, revealing soft undulations and a delicate nioi-guchi. Under careful light, the surface shows a subtle itame jihada typical of well-forged gendaitō.

The sword is accompanied by a full koshirae of remarkable aesthetic appeal: the saya features an elegant spiral lacquer pattern in alternating black and silver tones, tied with a green sageo. The tsuba is a rustic mokkō-gata form in iron, paired with fuchi-gashira decorated in gilt floral motifs and menuki of matching theme. The tsuka is wrapped in tight black silk ito over white samegawa, combining understated sophistication with functional strength.

This sword captures the dedication and craftsmanship of regional swordsmiths of the Shōwa period, blending traditional forging with modern artistry. For collectors seeking an authentic, legally registered Japanese sword with complete and tasteful mountings, this piece by Iwagami Sadahiro represents both cultural heritage and aesthetic refinement.

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SKU: 17011294953

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4.8 ★★★★★
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AL
New York, US
★★★★★ 5
Truly Chew Proof (so far)
Size: Yellow
My dog loves this corn thing (he is 1 year old and roughly 50 lbs). He has gotten to be an aggressive chewer, but this has been one of the only toys that has kept up after long use (4 months since I bought it) and not been destroyed in minutes. There is a nice squeak to it, and I really have to press hard to get it going, but it is easy for him to do it. It is easy to clean, too, because it is rubber. My only comment is for owner awareness: the description says "good for teeth and keeps them clean". This is false. I believe no dog toy or kibble will "clean" their teeth. You, the owner, just have to keep up with their oral hygiene through brushing. As for the other claims -- the training, weight management, and preventing chewing furniture -- again, use your best judgment. I did not purchase the toy for those claims. But as a durable chew toy, this yellow corn does the job and satisfies the natural instinct to chew. Note: Some of the negative reviews for durability are for the alternative blue rubber bone, which I did not purchase.
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Reviewed in the United States on April 22, 2025
S
Verified Purchase
S.C
Boise, US
★★★★★ 5
Highly recommend
Size: Blue
Update! My puppers has had this for months now and I wash it every now and then and its so durable!
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Reviewed in the United States on June 11, 2026
K
Verified Purchase
KJ
Charlottesville, US
★★★★★ 5
The best chew, play and teeth cleaning toy
Size: Blue
I have a 24 lb medium australian labradoodle multigen. She loves to chew and nothing soothed her teething like this toy. It also cleans the adult teeth that came in. So win win. The squeakers didn't last but that was my fault for squeaking it to tire her out in play. We personally love this toy and will purchase it again when it wears out. So thanks for a great product. 😉
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Reviewed in the United States on March 23, 2025
R
Verified Purchase
Rachel
Natrona Heights, US
★★★★★ 4
Not indestructible, but pretty close!
Size: Yellow, Size: Yellow
I adopted a pit mix a little over a month ago, and so far he's managed to destroy every single toy he's had, including ones meant for aggressive chewers. He's a sucker for a good squeaky toy, and this had good reviews (and was affordable) so I decided to check it out. He's had his corn for a week now, and surprisingly, it's still holding up pretty well - though there are some caveats to that. My boy didn't even want to wait for me to take his corn out of the plastic bag, he too excited to get it. He went to town immediately, to the point where he was sitting in a puddle of his own drool after about an hour. He managed to squeak it (which I couldn't do myself), but still hasn't really gotten the hang of doing so - and the squeaker, when wet, does sound a little... Well, wet. He managed to have bite marks in it within the first six hours. Within a day, there were tiny bits of yellow rubber starting to appear anywhere that he played with this toy. A week later and there are some decent sized chunks missing from the corn - some of which I've had to cut off when they got loose and I worried about him choking on them. He loves his corn cob, and will likely get at least a few more weeks of play out of it before I have to toss it for his safety. I'm unsure of whether the squeaker is still functional, but he seems to love it whether or not it squeaks. Overall, it's not a bad toy for most aggressive chewers, but it will not last forever. The rubber is as heavy as the regular red Kong toys, but it feels slightly softer, which might contribute to his ability to break off little pieces. Make sure you keep an eye on your dog with this toy, or with any other, especially if they are chew goblins. But I'd definitely buy this toy again.
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Reviewed in the United States on October 6, 2024
Z
Verified Purchase
Zoltare
Lake Worth, US
★★★★★ 5
Solid piece
Size: Yellow
Border Collie loves it. Great for aggressive chewers. Prefers this to the carrot or the pineapple one. Probably better for large dogs than my medium size dog as there is some heft to it.
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Reviewed in the United States on December 25, 2025

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