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Shigeki Tanaka Blue 2 Damascus Bunka 180mm

$159.00 USD $136.00 USD

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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

Bunka

Blade Material

Blue 2 Core, Soft Iron Damascus Clad

Handle Material

Octagon Bubinga

Bevel

Double Bevel

Maintenance Level

High

Edge Length

180mm

Overall Length

320mm

Spine Thickness

2mm @ Mid

Blade Height

46mm

Weight

149g

HRC

~62

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 Blue Steel #2, or "Aogami" #2, is a revered high-carbon steel alloyed with low amounts of chromium and tungsten. It strikes an excellent balance between durability, edge retention, and ease of sharpening. Slightly more ductile than Blue #1, it's widely used in crafting traditional Japanese knives, beloved by chefs for its resilience and sharpness, albeit is slightly softer than Blue 1.

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

Shigeki Tanaka

A fourth-generation blacksmith from the storied city of Miki in Hyogo Prefecture, Shigeki Tanaka blends rich heritage with remarkable creativity and precision. Descended from a renowned family of toolmakers dating back to the Meiji Period, Tanaka’s lineage is distinguished by their excellence in crafting both sickles and kitchen knives.

Tanaka honed his skills at the renowned Takefu Knife Village in Fukui Prefecture before establishing his own forge back in Miki. Widely regarded as one of Japan’s most skilled young artisans, he masterfully works with an extensive range of knifemaking steels—from traditional high-carbon (such as Aogami) to advanced powder stainless steels like R2/SG2.

Shop All Shigeki Tanaka

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 👊🏽

Daryl D'Suze

Nigara Hamono SG2 Raindrop Damascus Bunka 180mm - Ebony

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

Nigara Hamono SG STRIX Kiritsuke Nakiri 165mm

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!

Jordan Tayoun

Morihei Kyomitsu Blue 2 Kurouchi Gyuto 210mm - Ebony & Blonde

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

Matsubara Hamono Blue 2 Tsuchime Bunka 180mm

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.

Evan Rolley

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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

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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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