• Mirror Polished

  • These knives, meticulously finished by highly skilled craftsmen, boast a beautiful mirror polish. Reflecting years of tradition and expertise, these mirror-finished Japanese knives epitomize the craftsmanship of Sakai artisans. We respect this tradition and craftsmanship and strive to offer our customers the opportunity to experience their excellence firsthand.

  • What is Mirror Polished?

  • Mirror polishing is a technique used to polish a knife's surface to a smooth, reflective finish, similar to a mirror. Originally inspired by Japanese swords, mirror-polished blades are not only visually striking but also offer practical advantages. This technique is often applied to high-end kitchen knives, enhancing both their performance and aesthetics.

  • Corrosion Resistance

    One of the major benefits of mirror polishing is its improved rust resistance. The ultra-smooth surface created by mirror polishing makes it difficult for moisture and dirt to adhere to the blade. This prevents water from lingering on the surface, reducing the chances of oxidation and rust formation. For high-carbon steel knives, which are more susceptible to rust than stainless steel, this feature is particularly valuable.

  • Aesthetic Appeal and Professional Prestige

    Mirror-polished knives are not only functional but also aesthetically stunning, exuding a sense of luxury and craftsmanship. For professional chefs, especially those working in high-end sushi or fine dining establishments, the appearance of the tools they use can greatly impact the dining experience. A chef using a beautifully polished knife signals attention to detail and dedication to quality, which enhances the customer's perception of the meal.

  • Easier Maintenance and Cleanliness

    The smooth, mirror-polished surface not only reduces rust formation but also makes the knife easier to clean and maintain. Less dirt and food particles cling to the blade, meaning it stays cleaner for longer and requires less effort to wipe down. This is particularly useful in environments where raw foods like fish and meat are frequently handled, as hygiene is a top priority.

  • Reduced Food Damage

    Because a mirror-polished blade has such a smooth surface, it causes less damage to the food it cuts. Rough surfaces on a blade can degrade the quality of delicate ingredients, such as fish, by tearing or bruising them during the cutting process. A mirror-polished knife helps maintain the integrity of the ingredients, preserving their taste, texture, and overall quality.

  • The Value of Mirror Polishing

  • In conclusion, mirror polishing offers multiple benefits beyond just visual appeal. It improves cutting performance by reducing friction, enhances the knife's resistance to rust, and makes maintenance easier. For professionals, the aesthetic value of a mirror-polished knife can also elevate the dining experience and reflect the chef's commitment to quality. Whether for personal satisfaction or professional use, a mirror-polished knife represents the perfect balance of art and functionality.

Mirror Polished Japanese Knife Collection

Mirror Polished by Traditional Craftsmen

In the Super Steel (Honyaki) collection, each knife is hand polished by Sakai City's foremost craftsman, Tadayoshi Yamatsuka.

Tadayoshi Yamatsuka
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Mirror Polished (Both Sides)

The "Mirror Polished (both sides)" collection showcases Japanese knives from Sakai with a dual-sided mirror finish, designed for exceptional sharpness and visual appeal, making them highly suitable for professional chefs.

Mirror Polished (Both sides)
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Mirror Polished (One Side)

The "Mirror Polished (one side)" collection showcases Japanese knives with a single-sided mirror finish, tailored for professional chefs. Each knife is crafted in Sakai, known for its quality.

Mirror Polished (One side)

Mirror Polished Blur Finish

KIREAJI's collection ofmirror polished blur finishknives blends functionality with artistry.Meticulously craftedby skilled artisans, these knives are not onlyvisually stunningbut also boastexceptional sharpness. Elevate your culinary experience with tools that are asbeautiful as they are effective.

Mirror Polished Blur Finish
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    Avoid Over-Polishing

    Be careful not to over-polish mirror-polished knives, as this can cause scratches.

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    Washing

    After use, lightly wash the knife with detergent using the soft side of a sponge. The surface of a mirror-polished knife is very delicate, so dirt can be easily removed. Avoid using the rough side or a coarse sponge, as these can scratch the mirror-polished surface.

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    Drying

    After washing, thoroughly wipe off any moisture with a dry cloth to keep the knife clean and in optimal condition.

FAQ About Mirror Polished

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What is a mirror finish on a knife?

A mirror finish on a knife refers to the technique of polishing the blade and sides of the knife with very fine abrasives to create a surface that's as reflective as a mirror. This finish not only gives the knife a beautiful appearance but also offers several functional benefits.

What are the advantages of a mirror-finished knife?

A mirror-finished knife offers several key advantages:

  • Corrosion resistance: The ultra-smooth surface created by mirror polishing prevents moisture and dirt from adhering to the blade, reducing the risk of rust, especially for high-carbon steel knives.
  • Aesthetic appeal: The polished, glossy finish gives the knife a luxurious appearance, making it highly valued by professional chefs in high-end settings. It reflects attention to detail and craftsmanship.
  • Ease of maintenance: The smooth surface allows for easier cleaning, as food particles and dirt do not cling as easily. This helps maintain hygiene, particularly when handling raw foods like fish and meat.
  • Preservation of food quality: The blade’s smoothness reduces damage to delicate ingredients like fish, preserving their texture and overall quality during the cutting process.

These advantages make mirror-finished knives not only visually striking but also highly functional for professional use.

Can I polish my knife to a mirror finish by myself?

While it's possible to achieve a mirror finish on your knife with specialized skills and tools, there are several factors to consider:

  1. Gradual polishing: You need to start with coarse abrasives and progressively move to finer ones.
  2. Proper tools: Various grits of sandpaper, polishing compounds, and buffing wheels are necessary.
  3. Skill and patience: Achieving a uniform finish requires significant practice and time.
  4. Risks: Improper polishing can potentially damage the knife's performance.

For beginners, it's recommended to seek professional services.

Does the maintenance of a mirror-finished knife differ from regular knives?

While the basic care is similar, pay extra attention to these points:

  1. Immediate washing and drying after use: Water spots are more visible, so immediate drying is crucial.
  2. Use of soft cloths: To avoid scratches, always use soft cloths for cleaning.
  3. Fingerprint removal: Regularly wipe off fingerprints as they're more noticeable on glossy surfaces.
  4. Caution with acidic foods: Wash immediately after cutting highly acidic foods.
  5. Careful storage: Avoid contact with other metal objects to prevent scratches.

VIDEO PROVIDED: JAPAN TRADITIONAL CRAFTS AOYAMA SQUARE (YOUTUBE)

  • Be Cautious with Inexpensive Knives

  • Buying a cheap knife may mean that the steel used is of low quality. Low-quality steel tends to lose its sharpness quickly, which can ultimately reduce the efficiency of your cooking tasks.

    At KIREAJI, we provide authentic Japanese knives crafted by trusted craftsmen from knife-making workshops in Sakai City. Each knife is handcrafted with care, ensuring you receive a reliable and high-quality product that brings peace of mind.