[New Release] The Japanese Knife Workbook — Learn, Then Speak It Forward

November 15, 2025

  • Hello everyone, and thank you as always for supporting KIREAJI.
    Today, I’m excited to share something truly special — the release of my fourth book:

  • The Japanese Knife Workbook — Learn, Then Speak It Forward

    This new volume continues the journey that began with
    The Japanese Knife Handbook (knowledge),
    The Japanese Knife Manual (practice),and
    The Japanese Knife Mindset (spirit).

    And now, this fourth and most interactive book completes the circle —
    bringing knowledge, practice, and spirit into expression.

Why I Wrote This Book

  • Over the years, I’ve met readers, chefs, and students from all over the world who told me,
    “I’ve learned so much about Japanese knives — but I wish I could explain them better to others.”

  • That simple wish became the heart of this book.
    I wanted to help people not only understand Japanese knives,
    but to speak about them, to teach others, and to share their story.

  • Because when you share what you’ve learned, something changes.
    You no longer hold the knowledge alone — you become part of a living tradition.

What Makes This Workbook Different

  • This is not a textbook. It’s a journey of participation.
    Each chapter includes:

    • Short introductions to deepen understanding
    • Carefully designed multiple-choice quizzes
    • Clear answers and detailed explanations
    • Video explanations for every single question
    • Reflective challenges that invite you to think, act, and speak in your own words


    You can read, watch, listen — and then express.
    By the end, you’ll not only know Japanese knives —
    you’ll have the confidence to talk about them with authenticity and respect.

  • From Knowledge to Connection

    Japanese knives are more than tools.
    They carry centuries of devotion, precision, and quiet beauty.

    When you understand that spirit — and pass it on —
    you become part of a bridge between hands, hearts, and generations.

    This workbook was written to help you build that bridge.
    It’s a guide, a challenge, and an invitation to carry this culture forward.

For Everyone Who Loves Craftsmanship

  • Whether you are a professional chef, a culinary student, or simply someone who admires Japanese artistry,
    this book will inspire you to take what you know — and share it.

    Because true mastery isn’t complete until it’s shared.
    And when you speak about something you love,
    you help that tradition live on.

Kindle Launch & Gratitude

  • The Japanese Knife Workbook is now available worldwide on Amazon Kindle.
    To celebrate its release, we’ll be hosting a limited free campaign for readers around the world:

    November 20th (Thu) – November 24th (Mon), 2025 (PDT)

  • During this period, you can download the book for free and start your journey immediately.

    To everyone who has supported this series — thank you.
    Your passion for craftsmanship keeps me creating, writing, and sharing.
    May this book help you learn, practice, and speak the spirit of Japanese knives forward.

    The Japanese Knife Workbook — Learn, Then Speak It Forward
    Now available on Amazon Kindle.
The Japanese Knife Workbook

The Japanese Knife Handbook

This book holds the answers.
Explore types, history, and culture — and gain the knowledge to speak confidently about Japanese knives, anywhere in the world.

The Japanese Knife Handbook

The Japanese Knife Manual

A practical guide to help you not only master and maintain your Japanese knife, but also build a lasting appreciation for it in daily use.

The Japanese Knife Manual

The Japanese Knife Mindset


A reflective journey that goes beyond technique—exploring the spirit, discipline, and philosophy that shape a true chef.

The Japanese Knife Mindset

The Soul of Craftsmanship

  • The Voice of the Blade — A Living Tradition Forged in Hands and Words

    Forging a knife is a dialogue.
    Between fire and steel, between hammer and heart.
    Every strike carries the craftsman’s breath, and every finished blade holds his silent wish—
    that it may find its way into hands that understand not only sharpness, but spirit.

  • In my workshop, each day begins with that same intention.
    To create something that will speak, even without words.
    Because a true Japanese knife is not only meant to cut—it is meant to connect.
    It connects the maker to the user, the present to the past, and the art of the hand to the language of the heart.

  • When I learned that this new book, The Japanese Knife Workbook, was being written,
    I felt something beyond pride—hope.
    Hope that more people will not only learn about Japanese knives,
    but will also share their story with others.
    Because tradition survives not only through craftsmanship, but through voices.
    When someone speaks of the beauty of a blade,
    when someone explains what makes it special,
    they become a bridge that keeps this culture alive.

  • For centuries, Japanese knives have carried the devotion of their makers.
    Now, through your words and your hands, that devotion can travel even farther.
    From Sakai to the world—from silence to speech.

  • And to all who will one day hold one of our knives and tell its story,
    please know this:
    Every word you share becomes part of our legacy.

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.