KIREAJI
Ginsan Yanagiba (Kiritsuke) 270mm -Kido Finishing -Left handed
Ginsan Yanagiba (Kiritsuke) 270mm -Kido Finishing -Left handed
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Shipping is free to the United States and Canada.
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<Type>
Yanagiba (Kiritsuke)
- Single-edged: left-handed
<Material>
- Blade: Ginsan
- Handle: Ebony & Buffalo horn
<Size & Weight>
- Handle to tip length: 270 mm
- Blade height: 30 mm
- Thickness: 2.9 mm
- Weight: 180 g
<Brand Name>
Shiroyama (Made in Sakai, Osaka)
Shipping & Returns
Shipping & Returns
Shipping is free to the United States and Canada.
After receiving an order from the customer, the craftsmen in Sakai City attach a handle to the Japanese knife and, if requested, perform Honbazuke as well. Therefore, it takes approximately 2 to 4 weeks to deliver the product.
Please refer to our return policy.

What Makes This Knife Truly Special
The Mirror-Polished “Machi”: A Fusion of Elegance and Comfort
This special-order knife features a meticulously mirror-polished “machi” — the joint between blade and handle — finished by a specialist craftsman. The result is an exceptionally smooth, comfortable grip and a brilliant luster rarely seen in mass-produced knives.
Traditional craftsmen working on this product
KIREAJI's Three Promises to You
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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.
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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.
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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.
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Notice Regarding Left-Handed Sheaths
For left-handed knives, we provide the best possible right-handed sheath as an alternative. Unfortunately, a dedicated left-handed sheath is not available at this time. We sincerely regret any inconvenience this may cause and appreciate your understanding and cooperation.
If you have any questions, please feel free to contact us. -
Notice: Honbazuke Service for Left-Handed Knives Suspended Until Further Notice
At present, due to unforeseen circumstances, the craftsman who was previously responsible for the Honbazuke of left-handed knives is no longer available. In addition, the other craftsmen in our workshop are currently experiencing an extremely high volume of work, making it difficult to arrange the necessary coordination.
As a result, we regret to inform you that this service is temporarily suspended.
Unfortunately, we are also unable to confirm at this time when, or if, the service will resume.
We sincerely apologize for any inconvenience this may cause and thank you for your kind understanding.
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.
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.
Precautions
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1. Honbazuke (Initial Sharpening)
If you wish to request Honbazuke, please select “Yes” when ordering. This service is provided free of charge.
Honbazuke is a practical initial sharpening performed for first use. As the knives are shipped internationally, the blade must be protected during transit. You may make final adjustments yourself to suit your personal preferences. -
2. Protective Coating on New Japanese Knives
New Japanese knives are coated with a transparent protective liquid vinyl coating to prevent rust during storage and international shipping.
Especially on mirror-polished blades, this coating may appear as a rainbow-like film depending on the lighting. This is not a defect in the steel or the finish.
How to remove the coating:
・Wash the blade gently with a sponge and mild dish soap, then rinse with lukewarm water.
・If difficult to remove, gently wipe while washing using tissue paper or a soft cloth.
・If residue remains, wiping with a cloth lightly moistened with alcohol (sanitizing ethanol) is effective.
・Never use metal scrubbers or abrasive cleaners, as they may damage the blade surface. -
3. Handcrafted Nature
Each knife is handcrafted by skilled artisans and is therefore unique.
Minor scratches or marks may be visible as a result of the handmade production process. These do not affect performance or functionality. We kindly ask for your understanding in advance. -
4. Natural Materials
As buffalo horn is a natural material, color variations may occur. The actual product may differ slightly from the photos shown.
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5. Measurements
Please consider the listed weight and length as approximate values.
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6. Inventory
We carefully manage our stock. However, in the rare event that an item becomes unavailable after ordering, we will notify you by email.
If you have any questions, please feel free to contact us. (Estimated reply time: within 10 hours)
Features of Ginsan
Recommended Users for Ginsan
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1. Tradition-Loving Chefs Who Work in Modern Kitchens
Ginsan is crafted for chefs who seek the authentic sharpness and tactile feel of traditional Japanese knives, without the rust management that carbon steel demands. It carries the soul of carbon steel while offering the practicality that a fast-paced professional kitchen requires.
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2. Professionals Who Value Sharpenability in a Stainless Steel
Among stainless steels, Ginsan stands apart for its exceptional sharpenability. With a hardness of approximately HRC60, it allows for precise edge work and responds well to sharpening — making it an ideal choice for chefs who refuse to compromise between performance and everyday convenience.
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3. Culinary Enthusiasts Who Invest in Artisan Craftsmanship
For those who value the hand of the blacksmith as much as the steel itself, Ginsan knives offer something beyond function. Each blade is shaped by experienced craftsmen, delivering a refined cutting experience that deepens and improves with every use — a knife that becomes more personal over time.
Before Using a Japanese Knife
A knife is more than a tool—it’s the heart of cooking. Learning how to use it properly helps protect its quality, durability, and safety, so you can enjoy it for years while elevating every meal.
Japanese Knife Care
With the right daily care, your knife will stay sharp and reliable for a long time. Here, we share the key points to keep it in peak condition and extend its lifespan.
After-Sales Service
At KIREAJI, we ensure your knife can be cherished for years with our dedicated after-sales service, provided by the Shiroyama Knife Workshop. For repairs or maintenance, please apply through the link below.
Why Great Chefs Value a Good Knife
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A great knife is more than a kitchen tool. It affects how ingredients are cut, how flavors are preserved, and how naturally a cook can work in the kitchen.
A well-crafted knife allows for cleaner cuts, greater control, and a more comfortable cooking experience — especially during long preparation sessions.
In this video, discover why professional chefs place such importance on high-quality knives, and how the right knife can deepen both precision and enjoyment in everyday cooking.
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