• What Is a Traditional Craftsman? — The Highest Level of Skill Recognized by the Nation

    In Japan, certain crafts have been passed down for centuries and are known as “Traditional Crafts.” The people who sustain these traditions are more than just artisans — they are “Traditional Craftsmen,” officially certified by the Japanese government for their exceptional skills. In Sakai City, a town renowned for its kitchen knives, only a select few artisans earn this prestigious title.

    To be certified as a traditional craftsman, one must meet extremely high standards:

    • At least 12 years of hands-on experience
      Craftsmen must dedicate over a decade to mastering the production of government-designated traditional crafts.
    • Rigorous skill testing
      They must pass both written and practical exams to objectively prove their craftsmanship.
    • A deep connection to local tradition
      In most cases, the craftsmen must live and work in the region where the craft is rooted, ensuring that their skills are shaped by local culture and history.
  • Only 29 Craftsmen — Rare Keepers of a National Treasure

    As of May 2024, only 29 traditional craftsmen in Sakai specialize in Japanese knives. This number speaks volumes about how rare and invaluable their expertise is. These artisans are the invisible foundation behind the global reputation of Sakai's knives.

  • The Path to Mastery — More Than 10 Years of Relentless Training

    Becoming a traditional craftsman is not a job — it is a lifelong commitment to mastery.

    • A minimum of 10 years as an apprentice
      Training begins from the most basic techniques and builds over a decade through failure, repetition, and persistence.
    • Exceptionally difficult certification exams
      Both technical knowledge and practical ability are tested. The pass rate is very low.
    • Lifelong refinement
      Even after certification, craftsmen must continually evolve and polish their skills. Complacency has no place in this world.
  • More Than Craftsmen — They Are Guardians and Innovators

    Traditional craftsmen are not simply preserving the past — they are bridging tradition and innovation. Their roles are vital:

    • Passing down techniques
      They mentor younger artisans and ensure that ancient skills live on.
    • Maintaining quality
      Their uncompromising standards are what make Sakai knives trusted by chefs worldwide.
    • Driving innovation
      They embrace new materials and ideas while honoring time-honored methods.
  • Challenges for the Future — What Must Be Protected

    Despite their importance, traditional craftsmen in Sakai face serious challenges:

    • A declining number of successors
      Fewer young people are choosing this demanding path, putting the transmission of skills at risk.
    • Shifting global markets
      Rising international competition demands that craftsmen maintain quality while staying sustainable.
    • Need for better education systems
      Skills once passed through intuition and observation must now be preserved through formal training programs.

  • In the End, What We’re Protecting Isn’t Just Tools — It’s Spirit

    The knives made by Sakai’s traditional craftsmen are far more than culinary tools. They are reflections of respect for food, care for detail, and the spirit of craftsmanship.

    To honor that spirit, we must recognize, support, and share these values with future generations.

    Thanks to these artisans, the knives of Sakai continue to earn the love and trust of chefs around the globe. If we want these treasures to survive another hundred years, it is our turn to protect the hands that make them.

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Sakai Traditional Craftsmen Collection

Our commitment is to ensure the highest quality by offering our customers Japanese knives crafted by craftsmen in Sakai City.
Additionally, we aspire to honor and uphold the over 600-year-old history and tradition of Sakai knives.

Sakai Traditional Craftsmen Collection
  • Sakai City’s Japanese knives are not merely tools; they are artistic masterpieces embodying 600 years of tradition.

  • Sakai’s Japanese knives go beyond being simple utensils. They are artworks infused with the skills and spirit of craftsmen who have honed their techniques over six centuries. Every blade holds the wisdom, ingenuity, and relentless efforts of countless generations. Each time I hold one of these knives, I feel the profound responsibility to pass on this tradition to the next generation. I want those who use these knives to feel not only the grip and sharpness in their hands but also the rich history etched within each cut. This is what makes Sakai’s Japanese knives truly exceptional.

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    1. Exceptional Japanese Knives

    Our knives, crafted by Sakai City's master artisans, combine traditional techniques with carefully selected materials, delivering unrivaled sharpness and durability.

  • 2. For a Lifetime of Use

    At KIREAJI, we see knives as lifelong companions. Each knife comes with a free saya, and we offer Honbazuke hand-sharpening by Shiroyama Knife Workshop in Sakai City.

  • 3. Supporting the Joy of Continued Use

    KIREAJI knives are made to grow with you. That’s why we provide trusted after-sales care (fee-based) .