Shun Kanso Honesuki 5-inch (SWT0729)

Conquer Complex Poultry Prep with Surgical Precision


When it comes to breaking down poultry, a standard chef's knife or Western boning knife often lacks the rigid authority needed for precision work. The Shun Kanso 5-inch Honesuki is the surgical answer to that problem. Part of the Kanso series—named after the Zen principle of simplicity—this knife strips away unnecessary ornamentation to focus entirely on high-performance meat fabrication. Unlike traditional Japanese Honesukis that often feature a temperamental single-bevel edge, the Kanso version utilizes a versatile 50/50 bevel. This makes it approachable for both left and right-handed cooks while maintaining the terrifyingly sharp edge required to glide through breast meat and separate joint cartilage without chipping.


The aesthetic is 'Heritage' by design; the blade features a rustic finish that intentionally hides scratches from heavy use, meaning this knife looks better the more you work it. For the professional line cook or the dedicated home butcher, the Kanso Honesuki doesn't just cut—it communicates. The stiff blade provides immediate feedback when you hit bone, allowing you to pivot around the carcass with zero wasted movement. Whether you are deboning 40 chickens for a dinner service or precisely jointing a single duck for a home feast, this tool transforms a chore into a masterclass in efficiency.


Crafted in Seki City, Japan, the Kanso Honesuki is a testament to the fact that sometimes, less is significantly more. By focusing on the purity of the steel and the ergonomics of the grip, Shun has created a boning tool that feels like a natural extension of the hand.


SKU: SWT0729

Availability: In stock

$114.95
  • Details

    Product Specs & Technical Highlights

    Primary SKU / Model ID: SWT0729

    • Blade Length: 5 inches (127 mm) of dedicated boning surface.
    • Steel Type: AUS10A High-Carbon Vanadium Stainless Steel—an alloy known for its superior toughness and ability to withstand the micro-impacts of poultry breakdown.
    • Rockwell Hardness: 59/60 HRC; hard enough to hold a razor edge through an entire shift, yet resilient enough to resist the brittleness of higher-hardness steels.
    • Handle Material: Contoured Tagayasan (Iron Sword Wood). Known for its extreme density, this wood is traditionally used in Japan for items requiring durability and a non-slip grip.
    • Blade Width: 1.535 inches at the heel, providing the necessary height to protect knuckles during board work.
    • Spine Thickness: 2.0 mm; a rigid spine that ensures the blade does not flex when prying through joints.
    • Grind/Edge: 50/50 Bevel. While traditional honesukis are asymmetrical, this symmetrical grind makes sharpening easier and the knife more versatile for general utility tasks.
    • Heritage Finish: A matte, tumbled finish that hides fingerprints and the inevitable scratches that come from working close to bone.
    • Country of Manufacture: Handcrafted in Seki, Japan.

     

    When We Recommend the Shun Kanso Honesuki

    Who it Fits Best

    Professional line cooks, butchers, and serious home enthusiasts who process their own whole chickens or turkeys.

    Where it Excels

    High-volume poultry breakdown. It is unbeatable for 'popping' joints and separating the breast from the carcass with minimal meat loss.

    Professional Comparisons

    The Kanso Honesuki is significantly more rugged than the Shun Classic series. The AUS10A steel is slightly more 'forgiving' than VG-MAX when navigating bones, making it the better choice for high-speed prep.

    Chef Feedback

    "Our professional clients love the Tagayasan handle; it has a 'grippy' texture that remains secure even when your hands are wet with chicken fat."

    Trade-offs & Considerations

    The blade is rigid. If you are looking for a flexible knife to skin delicate trout or salmon, look at a Western-style 'Boning/Fillet' knife instead.

    Additional Info

    Blade Length (Inches) 5 in.
    Blade Length (mm) 127 mm
    Blade Width (inches) 1.535
    Grind 50/50 Bevel
    Steel Type AUS10
    Rockwell Hardness 59/60
    Stainless Yes
    Handle Material Tagayasan Wood
    Spine Thickness (mm) 2
    Brand Shun
    Country of Manufacture Japan
    SKU SWT0729
    Manufacturer's Part Number SWT0729
    Manufacturer's Suggested Retail Price $144.00

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