Japanese Knife forging process

The Process of Making a Knife

Knife crafting is an art that marries skilled craftsmanship with both historical techniques and contemporary methods, resulting in tools of exceptional quality.

Crafting a knife is a meticulous process that demands skilled craftsmanship, often spanning one to two months. The process can't be fully automated due to its intricate nature.

Historical Techniques and Modern Methods

There are three primary techniques for making knives:

  • Traditional Forging: A method where steel is manually hammered into shape, echoing the ancient art of Japanese sword-making.
  • Stainless Steel Forging: Common in Europe, this involves forging steel and shaping it with a mold.
  • Stamping: Here, the blade is cut from steel sheets and then refined.

In Japan, forging and stamping are the preferred methods, utilizing both time-honored practices and high-quality materials to produce knives renowned for their exceptional craftsmanship and durability​


Related websites
KIREAJI: Manufacturing Process of Japanese knife
KIREAJI: Forged knives are sharp!

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Blog Author: Toru

-Professional background-
・Graduated from Tokyo Sushi Academy
・Sushi lesson instructor at Tsukiji Tokyo
・Making sushi at RC Show, one of Canada's largest Toronto food shows

Traditional Japanese knives, like those from Sakai City, are globally prized for their sharpness and elegance. Yet, Sakai's dwindling artisans pose a challenge to preserving this craft. To combat this, I'm dedicated to spreading the brilliance of Japanese knives worldwide. My dream is to sustain Sakai's legacy while meeting global demand.

KIREAJI's Three Promises to You

  • japanese_knife_made_in_Sakai

    1. High-quality Japanese Knive

    We offer knives crafted by craftsmen from Sakai City.

  • Honbazuke

    2. Genuine Sharpness

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

  • 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.