Yosimitu Kajiya Chestnut Ko-Santoku 120mm
SPECIFICATIONS
Knife Style: Ko-Santoku
Steel Type: Carbon Steel
Blade Material: Shirogami White #2
Blade Finish: Kurouchi (San-mai 三枚)
Blade Hardness: 62HRC (+/-1)
Bevel: Double
Handle: Chestnut
Blade Size: 120mm
Heel Height: 38mm
Spine Thickness: 2.60mm (tapered)
Weight: 70g
Crafted in Shimabara City, Nagasaki Prefecture, Japan, this knife comes from the small workshop of independent third-generation blacksmith Yosimitu Kajiya, who personally oversees every stage of production — from raw steel to final edge. His work reflects decades of inherited knowledge and hands-on experience, shaped by fire and hammer rather than automated systems.
This is not a factory-polished, perfectly uniform blade. It carries the subtle marks of real forging, slight variations that speak to the human process behind it. The finish is honest, a little raw, and full of character — made for those who appreciate authenticity over sterile perfection.
The Ko-Santoku is a compact interpretation of the classic Santoku, designed for cooks who prefer agility and control. Its shorter blade excels in tighter prep spaces and offers a nimble, confident feel in hand. Ideal for slicing vegetables, herbs, and smaller cuts of protein, it delivers the same balanced versatility as its larger counterpart — simply in a more precise, maneuverable format.
◻️ Additional Information
Please note that colours, shading, and overall appearance may vary slightly between photos and the product you receive. Lighting, camera exposure, and reflections on materials like steel, epoxy, and wood can all create subtle differences.
Many of our items are handmade, which means each piece has its own character. Minor variations in pattern, texture, or finish are normal and part of the craft.
If you’d like to see additional photos or close-ups of any item, feel free to request them before or after placing your order—especially for one-of-a-kind pieces. We’re always happy to help you choose the perfect knife or handle.
◻️ Sharp Certified
Before our knives are shipped, each one undergoes a rigorous sharpness test to ensure they meet the highest standards of quality. Our BESS Certified sharpness scale will guarantee that your knives deliver the smoothest cuts.
This commitment to sharpness not only guarantees that you receive a product that's ready to perform at its best but also reflects our dedication to delivering excellence in every aspect of our field.
◻️ Shipping & Returns
Every product listed on our website is physically in stock at our shop and typically ships within 24 hours — giving us enough time for sharpening and proper packaging.
The only exceptions are custom knife assemblies or engraving, which may require 3-5 days before shipping. Everything is done in-house, so even with the extra steps, it’s still exceptionally fast.
Canadian orders can say goodbye to unexpected duties, additional customs fees and exchange rate fluctuations; all our prices are clear and upfront.
For international orders, we take care of providing the declarations documents on items from foreign countries.
We know choosing a knife online isn’t always easy. To make things stress-free, we offer a flexible 30-day Return Policy on regular-priced items. Take a look at our full policy for all the details!
◻️ Contact Us
We are at your service through email, social media, or even by phone, where you can have a direct conversation with one of our team members during our business hours.
Whether you require assistance with your existing product, have inquiries about a potential purchase, need more specific details, additional photos, or even a video to get a better sense of the product in a real human hand, we've got you covered.
Don't hesitate to get in touch.
