Mirror Polished (One Side)

Mirror-Polished Perfection – Handcrafted in Sakai
Each mirror-polished Japanese knife is meticulously handcrafted by master artisans in Sakai City, the heart of Japan’s 600-year knife-making tradition. The mirror-like finish isn’t just stunning—it enhances rust resistance, keeps the blade cleaner, and allows it to glide effortlessly through food. In your hands, it becomes more than a tool—it’s a piece of living heritage, uniting timeless beauty with unmatched performance.

Mirror Polished Knife Collection

KIREAJI's Three Promises to You

  • japanese_knife_made_in_Sakai

    1. Forged in the Legacy of Sakai

    From Sakai City—Japan’s renowned birthplace of professional kitchen knives—each blade is crafted by master artisans with over six centuries of tradition. Perfectly balanced, enduringly sharp, and exquisitely finished, every cut carries the soul of true craftsmanship.

  • 2. Thoughtful Care for Everyday Use

    Every knife includes a hand-fitted magnolia saya for safe storage. Upon request, we offer a complimentary Honbazuke final hand sharpening—giving you a precise, ready-to-use edge from day one.

  • 3. A Partnership for a Lifetime

    A KIREAJI knife is more than a tool—it is a lifelong companion. With our bespoke paid aftercare services, we preserve its edge and beauty, ensuring it remains as precise and dependable as the day it first met your hand.

Why Many Product Photos Show Only the Blade

At KIREAJI, every knife is made to order in Sakai, Japan. Photos show the blade before the handle is attached, allowing artisans to perfect the balance and edge for your specific order. Your knife arrives fully finished — tailored just for you.

Made-to-order Japanese knives

Global Delivery from Sakai

Across the world, discerning cooks seek authentic Japanese knives from Sakai — Japan’s legendary knife-making city with over 600 years of tradition.
At KIREAJI, we work alongside master artisans in Sakai to fulfill that desire, shipping genuine handcrafted knives directly from the workshop to kitchens worldwide.

Global Delivery from Sakai

Mirror-Polished Knives – Beauty, Performance, and Care

  • Why Choose Mirror Polish?

    1. Rust Resistance You Can Trust
    A mirror-polished blade has an ultra-smooth surface that repels moisture and dirt, making it far more resistant to rust. This is especially valuable for high-carbon steel knives, which deliver unmatched sharpness but require extra care.

  • 2. A Statement of Elegance
    The deep, glass-like shine of a mirror finish is breathtaking. In fine dining kitchens, it reflects not only the light but also the chef’s professionalism. Imagine preparing fish at the counter—your tools gleaming as brightly as your skills. For chefs and home enthusiasts alike, it brings a sense of prestige to the kitchen.

  • 3. Cleaner Cuts, Cleaner Blade
    The silky surface reduces friction, allowing the blade to glide effortlessly through food. Delicate ingredients remain intact, and the blade stays cleaner for longer—perfect for working with raw fish, meat, or other sensitive foods.

  • How to Care for a Mirror-Polished Knife

    A mirror-polished finish is as delicate as it is beautiful. Treat it with care to preserve its brilliance for years.

    1. Wash Gently – Use warm water, mild dish soap, and the soft side of a sponge.
    2. Avoid Abrasives – Never use coarse sponges or steel wool, which can scratch the surface.
    3. Dry Completely – Wipe thoroughly with a soft, dry cloth to prevent moisture damage.
    4. Polish with Restraint – Over-polishing can cause scratches; only refresh the finish when truly needed.

  • With the right care, your mirror-polished knife will remain razor-sharp, stunningly beautiful, and a joy to use—day after day, year after year.

The Soul of Craftsmanship

  • The Power of Sharpening — Breathing Life into Steel

    Sharpening is not merely the act of making a blade sharp. It is about understanding the nature of the steel and drawing out its hidden potential. A knife left untouched is nothing more than metal. But once it is sharpened with care, it awakens—it begins to live.

  • To sharpen is to shape the blade so that it aligns perfectly with the material’s character. Only then does it rest naturally in the user’s hand, becoming an extension of their will. In that moment, the tool reveals its true strength.

  • This is why we craftsmen sharpen, use, and sharpen again. The cycle of care and use is what breathes life into a tool, transforming it from an object into a partner. That is the essence of true craftsmanship.
Sakai Traditional Craftsmen Collection

How Japanese Knives Are Made: The Sakai Tradition

VIDEO PROVIDED: JAPAN TRADITIONAL CRAFTS AOYAMA SQUARE (YOUTUBE)

  • Sakai Forged Blades — Six Centuries of Unrivaled Craftsmanship

    Loved by chefs around the world and trusted by 98% of Japan’s top culinary professionals, Sakai knives are more than tools—they are the living legacy of over 600 years of master craftsmanship.

  • At KIREAJI, we work directly with the Shiroyama Knife Workshop in Sakai, Japan, ensuring every blade is hand-forged, finished to perfection, and shipped straight from the workshop to kitchens across the globe. No middlemen. No mass production. Only authentic, artisan-made knives, crafted to elevate your cooking for a lifetime.