Isa Smedjan X Myojin Gyuto 245mm Spicy White, Western Myall & Stainless Steel
A Singular Masterpiece: Honyaki Gyuto by Jonas Johnsson & Naohito Myojin
A rare fusion of European craftsmanship and Japanese precision, this one-of-a-kind Honyaki Gyuto represents the pinnacle of cutting performance, artistry, and exclusivity. While the original limited series showcased extraordinary skill, this singular piece stands apart—featuring a superior polish and a handle-saya pairing that elevates it to an entirely new level of refinement.
The blade is hand-forged by the renowned Jonas Johnsson of Isa Smedjan, one of the world’s finest Honyaki smiths. His impeccable heat treatment, meticulous forging, and deep understanding of steel have earned him a reputation among top craftsmen, including Benjamin Kamon and Milan Gravier. The result is a blade with exceptional edge retention, resilience, and an unmatched cutting feel.
Once forged, the blade undergoes the expert hands of Naohito Myojin, a legend in precision grinding and finishing. With a portfolio that includes collaborations with Konosuke Sakai, Hashimoto Shoichi, and Satoshi Nakagawa, Myojin’s skill transforms great blades into true masterpieces. For this singular piece, he has applied an even more refined polish, completed entirely by hand, enhancing both the visual brilliance and the seamless cutting experience.
Forged from 26C3 carbon steel—often referred to as “Spicy White”—this knife achieves an extraordinary balance of sharpness, hardness, and longevity. Comparable to Japanese White #1 steel, yet offering superior edge retention and fine carbide structure, it is the ideal medium for Honyaki forging. Under Jonas Johnsson’s meticulous heat treatment, the steel reaches remarkable hardness while maintaining resilience, ensuring long-lasting sharpness with a truly refined edge.
The differential hardening process creates a striking hamon, a unique visual hallmark of the blade’s craftsmanship. No two hamons are alike, making this blade an individual expression of the Jonas’s artistry.
Complimenting this stunning blade is an incredible handle and saya combination, crafted from an exquisite and rare piece of Western Myall. Known for its deep, mesmerizing grain and remarkable density, Western Myall enhances both the visual and tactile experience. Stainless steel accents further elevate the design, creating a perfect balance of elegance, durability, and ergonomic excellence.
This one-of-a-kind Honyaki Gyuto is more than just a knife—it is a functional work of art, blending European and Japanese mastery with a level of refinement rarely seen. Whether in the hands of a professional chef or a dedicated collector, it offers an unparalleled experience, both in performance and aesthetics.
A singular opportunity to own something truly unique—this masterpiece is the only one of its kind in the world.
Product Specification
Blade Type: Gyuto
Overall length: 395mm
Edge Length: 245mm
Spine Heel: 3.39mm
Spine Mid: 2.34mm
Spine Tip (20mm before): 1.25mm
Blade Height: 57.37mm
Weight: 205g
Cutting Edge Steel: 26C3
Stainless: No
HRC: 65
Blade Construction: Mono Steel
Blade Finish: Mirror Polish
Grind: Convex
Handle Construction: Hidden Tang
Handle Materials: Western Myall, Stainless Steel
Handedness: Ambidextrous
Saya, Hand Crafted Storage or Display Included: Yes
Shipping & Returns
Shipping
We process orders 5 days a week (Monday - Friday) and ship from our shop in Berlin, Germany. We ship with FedEx, UPS and Deutsche Post.
We are happy to offer free international shipping on a variety of orders depending on location and order value. You can check to see where things sit for you here.
Returns
At Modern Cooking we want our customers to be inspired and delighted by the products they purchase through our shop.
However, we understand that you may need to return products occasionally. If you are not entirely happy, you can return your purchase in its original condition within 14 days for a refund. Please email if you wish to return any goods.
In the unlikely event that you receive faulty goods or your order is damaged in transit, please contact us for instructions on how to return the goods as in this case we will meet the cost of return postage, though only if this is arranged through our authorised carriers. Any claim for refund or exchange resulting from faulty goods or goods damaged in transit must be raised within 5 business days.
All Modern Cooking logistics partners provide insurance in case of damage, but the coverage is only valid if we are notified within 5 business days. Please make sure to inspect your order immediately upon receipt to ensure that there is no damage.
Once we have the goods back, we will issue a full refund or send replacements where possible, as you prefer.
Product Care:
Cleaning: Clean by hand with warm water. Avoid wetting the handle when possible.
Sharpening: We advise using whetstones to sharpen your knives and a honing rod or steel to maintain the burr between sharpening sessions.
Reactive Steels: Reactive steels like Aogami Super, Apex Ultra or one of the many premium reactive German and Swedish steels are susceptible to rust if not properly cared for. In this case we advise that you keep the knife dry between uses and when storing the knife for longer periods wiping the knife blade with Tsubaki oil or another food safe oil is a wise choice. This will not stop a patina forming on the blade, but it will stop rust. A patina can be a beautiful personal feature on your knife and helps to stop rust forming. So, dry your knife regularly between uses, store in a dry place and apply some Tsubaki oil from time to time when storing for long periods.
A reference guide to steel types
Handle Care: If you have a knife with a non-stabilised wooden handle, you can apply Tsubaki oil or another food safe oil to your handle from time to time. Food safe wax can be applied to both stabilised and no-stabilised wooden handles. Never apply hot wax or oil as you risk warping or damaging the handle.
