• ZDP189 Yanagiba (Sakimaru) 420mm-Mirror Polished(both sides)
  • ZDP189 Yanagiba (Sakimaru) 420mm-Mirror Polished(both sides)
  • Handle：Ebony & Buffalo horn
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KIREAJI

ZDP189 Yanagiba (Sakimaru) 420mm-Mirror Polished(both sides)

ZDP189 Yanagiba (Sakimaru) 420mm-Mirror Polished(both sides)

$2,031.00 CAD
$0.00 CAD $2,031.00 CAD
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Honbazuke

Shipping is free to the United States and Canada.

<Type>
Yanagiba(Sakimaru)
 -Single-edged: right-handed
 -Mirror Polished: both sides

<Material>
 - Blade : ZDP189
 - Handle：Ebony & Buffalo horn

<Size & Weight>
 -Handle to tip length: 425㎜
 -Blade height: 35㎜
 -Thickness: 3.7㎜
 -Weight: 424g

<Brand name>
 Shiroyama (made in Sakai, Osaka)

Shipping & Returns

Shipping is free to the United States and Canada.
After receiving an order from the customer, the craftsmen in Sakai City attach a handle to the Japanese knife and, if requested, perform Honbazuke as well. Therefore, it takes approximately 2 to 4 weeks to deliver the product.
Please refer to our return policy.

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Traditional craftsmen working on this product

Sharpening_a_knife

Tadayoshi Yamatsuka

Master of Japanese Knife Mirror Polishing

  • Mr. Yamatsuka was recognized as a traditional craftsman in 2022.
  • Excelling in blade sharpening skills, especially for thin blades
  • Renowned in Sakai for his mirror polished technique on Japanese knives.

KIREAJI's Three Promises to You

  • 1. High-quality Japanese Knive

    KIREAJI offers high-quality knives crafted by skilled artisans from Sakai City. Utilizing traditional techniques and carefully selected materials, we achieve superior sharpness and durability.

  • Honbazuke

    2. Genuine Sharpness

    To ensure you experience sharpness, we provide a free Honbazuke by our skilled craftsmen.

  • after service

    3. Lifetime Knife Use

    Every knife comes with a free Saya(Sheath) for durability. We also provide paid after-sales services with Sakai City Japanese knife workshop.

  • Precautions

    1. If you wish to Honbazuke, please select "Yes" when ordering. (Free of charge)
    2. Each piece is handmade and therefore unique. Please consider the weight and length as approximate guidelines.
    3. As buffalo horn is a natural material, variations in color occur, and the product may not exactly match the photo.
    4. We pay close attention to our inventory, but in the rare case that an item is out of stock, we will notify you via email.

Features of ZDP189

  • Japanese knife made from ZDP189

    World-Class Hardness

    ZDP189 is a high-hardness stainless steel developed by Hitachi Metals. Due to its extreme hardness, it maintains sharpness for extended periods.

  • Japanese knife made from ZDP189

    Excellent Wear Resistance

    Thanks to its high hardness, ZDP189 exhibits superior wear resistance compared to conventional stainless steels, reducing the need for frequent sharpening.

  • Sharpening_a_knife26

    Challenging to Handle

    ZDP189 is extremely hard, making it difficult to sharpen and unsuitable for beginners. Skilled technique is required for effective use.
Japanese_chef

Recommended Users for ZDP189

  1. Experienced Professional Chefs
    Ideal for busy professional kitchens where edge retention is crucial, as the blade maintains its sharpness even after extended use. The sustained precision cutting is a significant advantage in demanding culinary environments.
  2. Knife Enthusiasts with Advanced Sharpening Skills
    Due to the difficulty in sharpening ZDP189, it is best suited for users with advanced sharpening techniques. For enthusiasts pursuing the ultimate in cutting performance, this material represents an ideal choice.
  3. Experts Seeking Minimal Maintenance
    The superior wear resistance means less frequent resharpening is required, maintaining a keen edge over extended periods. This makes it perfect for users who prioritize long-term performance.
Before using a knife

Before Using a Knife

Knives are crucial tools in cooking, and understanding their proper usage helps maintain quality, durability, and safety. We hope our customers will enjoy using their knives for a long time and enhance their cooking experiences.

Before Using a Knife
Daily_care_of_Japanese_knife

Daily Care of Japanese Knives

We aim for all of you to use your knives for a long time. To achieve this, we have summarized what aspects of knife care you should pay attention to on a regular basis.

Daily Care of Japanese Knives

If you have any questions, please feel free to contact us.　　(Estimated reply time: within 10 hours)

The Origin of Craftsmanship

  • The moment of truth comes when we heat-treat the blade in charcoal fire and plunge it into water. This instant demands a craftsman's absolute concentration.

  • There's a special tension in the workshop when we reach this critical stage. Every second counts, every movement must be precise. After countless hours of preparation, everything comes down to this one moment—the quenching of the blade. The charcoal's glow reflects in our eyes as we watch, waiting for that perfect temperature, a knowledge passed down through generations that lives in our bones more than our minds.

  • The steel tells us when it's ready. Its color shifts through shades of red until it reaches that precise moment—a secret shared between the metal and the craftsman. Then comes the plunge into water, a decision that can't be undone. The sound of the blade meeting water echoes through the workshop like a prayer. These few seconds determine the knife's future: its hardness, its flexibility, its very soul.

  • I've done this thousands of times over decades, yet my heart still races every single time. One slight mistake in timing or temperature, and hours of work could be lost. But when it's done right—when you hear that distinct sound and feel that particular vibration—you know you've just witnessed something special. This is where science meets soul, where tradition meets transformation.

  • This intense moment of creation, this dance between fire and water, has remained unchanged for centuries. It's a reminder that in our craft, some things can't be rushed or automated. They require presence, patience, and the accumulated wisdom of generations. This is where true quality is born.