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Description
Yasuyuki Usuba Knife, Sharpened, Water Buffalo Handle, Aogami Steel, Single Bevel, NakiriYasuyuki Usuba Knife The Usuba knife is a traditional Japanese vegetable knife designed for precision cutting. This Kyuki brand knife appears to have been rarely used. This single edged high carbon steel knife (Aogami) is renowned for its razor sharp edge. The knife has been sharpened due to a slight loss of sharpness, so it is ready to use immediately upon arrival. Please handle with care when unpacking. The price includes the sharpening fee. It
Yasuyuki Usuba KnifeThe Usuba knife is a traditional Japanese vegetable knife designed for precision cutting. This Kōyuki-brand knife appears to have been rarely used.
This single-edged high-carbon steel knife (Aogami) is renowned for its razor-sharp edge.
The knife has been sharpened due to a slight loss of sharpness, so it is ready to use immediately upon arrival. Please handle with care when unpacking. The price includes the sharpening fee.
It features engravings "康之" (Yasuyuki) and "青鋼" (Aogami).
Length: 375mm
Blade Length: 230mm
Blade Width: 51mm
Blade Thickness: 5mm
Weight: 274g
SHARPENED by a Japanese Sharpener. Razor sharp. The sharpener is in Kyoto, the traditional city in Japan as you know. You can use without maintenance. You don't need to pay maintenance costs after receiving. If any, please feel free to ask, English available.
- SHIPPING NOTE from Japan
・A PHONE NUMBER REQUIRED
・I cannot ship to P.O. Box.
・Some area of countries will be applied a remote area fee (25 USD or more, the most of US and West Europe is okay.)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Nice filter
Easy to install great price
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Reviewed in the United States on May 17, 2026
★★★★★ 4
Good Fit & Fresh Air, But Slightly Reduced Airflow
I recently installed this cabin air filter in my 2024 4Runner, and it fits perfectly. It does a great job of filtering out the dusty Las Vegas air, leaving the cabin smelling fresh. However, I did notice a slight reduction in Airflow, on the highest blower setting, it feels like the output is about 25% lower than usual. It’s still early to tell how it will perform long term, but so far, it's doing its job well. If you prioritize air quality over maximum airflow, this is a solid choice at a good price too!
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Reviewed in the United States on March 2, 2025
★★★★★ 5
Filter fits well into cabin filter compartment of 2011 Toyota Avalon Limited.
Fits easily into my cabin filter slot of my 2011 Toyota Avalon Limited. It has performed well after a month of use. The design of this filter appears to be superior to the filters that are utilized at the Toyota dealer.
The filter was easy to install via the back of the glove compartment.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Really keeps outdoor smells out.
Built with real quality, keeps outdoor smells out.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Well made filter
High quality item. Fits perfectly.
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Reviewed in the United States on March 19, 2026