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HADO Shiosai SG2 Ko-Bunka 135mm - Ebony & Blonde
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Knife Specifications
We strive to provide accurate measurements and photographs of our products. However, due to the handmade nature of many items slight variations may occur.
Style
Ko-Bunka
Blade Material
SG2 Core w/Stainless Tsuchime Clad
Handle Material
Octagon Ebony w/ Blonde ferrule
Bevel
Double Bevel
Maintenance Level
Low
Edge Length
125mm
Overall Length
260mm
Spine Thickness
2mm/2mm
Blade Height
44mm
Weight
130g
HRC
~63
An In depth look

Blade Type
The Bunka knife, a versatile and traditional Japanese kitchen tool, features a distinctive, angular tip and a wide blade. It's designed for precision tasks like slicing, dicing, and chopping. Ideal for handling vegetables, meat, and fish, the Bunka is a multifunctional knife celebrated for its utility and unique aesthetic.

Steel Type
Japanese SG2, also known as R2 steel, is a high-end, powder metallurgy stainless steel and one of the finest knife-making steels available in Japan. It is a favorite of many for its exceptional hardness and edge retention. Its fine, uniform grain structure enables razor-sharp edges, all the while holding an edge for much longer than Carbon steel knives, without needing to be concerned about rust appearing.

Care Information
This knife is made from a high-carbon steel and as such, will require a little more care than a regular off-the-shelf knife. It must be dried shortly after use, as prolonged exposure to moisture can cause rust spots to appear. A very light coat of oil during storage also helps to prevent rust spots. A patina (colouration and seasoning of the steel) will occur with use.


Introducing
HADO
HADO Sakai are, in our opinion, among Japan's premier knife makers. Everything about their ranges is exquisite. The packaging has been custom designed in collaboration with French artist Phillipe Weisbecker, of which this packaging houses one of the finest blades we have ever seen. The Blue 1 Damascus is a special collaboration between Chefs Edge and HADO.
Why Pro's & Enthusiast Choose Us
Some of our reviews
This thing IS THE BUSINESS!
Words can't explain how amazing this knife is to use and gaze at! It's my second bunka and my go to knife for everyday prep. Gyuto's aren't getting a look in at the moment. I LOVE it. Thanks Chefs Edge 👊🏽

Super Thin Bevels
The bevels being so thin makes it easy to achieve a crazy sharp edge and cut dense vegetables rather than splitting them. The kiritsuke tip also makes precise cuts such as on garlic possible. A pleasure to use

James Palmer
Great product, great service
Very happy with my purchase. First time customer, ordered and received a knife that had a chip which occurred during shipment. The staff at Chefs Edge were very prompt in communication and really helpful in resolving the matter. They sent out a new knife and arrived in time for a birthday. The knife itself is great quality and looks better than the photos. Overall, very happy and will be a return customer!

Beautiful Knife
As the title says, an absolutely beautiful knife. Even better than the photos. Shipping was also reasonable. Very happy, would definitely recommend.

Kyle Kidder
Fantastic knife with beautifully curated handle
Got this as a gift for one of my younger cooks who has been going above and beyond this year. Not only is the caretaking aspect of high carbon steels such as shirogami a great teacher for any future knives they may own, but its such a beautiful tsuchime finish with a fantastic grind that I found myself drooling over it aswell. 10/10 recommend not only Tsunehisa as a maker but Chefs Edge as a curator and purveyor of immaculate kitchen knives.

Best bread knife ever !
it was best decision for me to purchase this knife! Smooth and effortless prep! Especially working with 300-500 portion !

Axel Lemasoa
Perfect knife!
It was absolutely razor sharp knife. Lightweight even if it’s 240mm knife. Thanks chef’s edge, it came also fast and secured with a beautiful delivery box.

Don Hyndryx Molleda
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