Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
Shibata Koutetsu SG2 Boss Bunka 225mm - Black
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Shibata Koutetsu SG2 Boss Bunka 225mm - Black

$658.00
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Shibata Koutetsu SG2 Boss Bunka 225mm - Black
$658.00
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Knife Specifications

Due to the handmade nature of many items, slight variations may occur.

Steel
SG2 Core, Stainless Migaki Clad
Hardness
64 HRC
54 Soft 67 Hard
Maintenance
Easy
2 / 5
How to care for this steel
Style
Boss Bunka
Blade Material
SG2 Core, Stainless Migaki Clad
Handle Material
Octagonal Ebony w/ Dark Spacer
Bevel
Double Bevel
Edge Length
225mm
Overall Length
380mm
Spine Thickness Heel/Mid
2mm/2mm
Blade Height @ Heel
59mm
gWeight
194g

An In Depth Look

Blade Type
Blade Type

The Bunka is your small/medium sized prep solution. If you prefer a slightly shorter blade length but still need to prep veggies and smaller cuts of meat, this is your stop. The angled "K-Tip" allows for finer tip work and can be used to sweep ingredients across the board so you don't dull your edge.

Steel Type
Steel Type Read

SG2 is considered by many as the best knifemaking steel in Japan. It gives all the benefits of carbon steel (very long edge retention, general ease of sharpening) without the carbon steel stresses of maintenance. It'll hold an edge for a long time, and can quickly and easily be refreshed on a whetstone or ceramic honing steel.

Care Information
Care Information Read

Hand wash only, never put in a dishwasher. Dry immediately after washing. Store on a magnetic knife strip or in a saya. Sharpen on a whetstone when the blade dulls. Read our full maintenance guide for more information.

Forged In Fukuyama·Sharpener

Takayuki Shibata

Fukuyama, Hiroshima
Takayuki Shibata

Established in 2009, operating continuously from Fukuyama.

Coordinates
34.5°N · 133.4°E
Signature
Laser style blades (Koutetsu line)
Steels
SG2R2
Originally known for selling knives, Takayuki Shibata has since evolved into one of Japan’s most respected independent knife makers, with his work now reaching chefs and collectors in over 20 countries. His journey, from passionate cook and craftsman to full-scale designer, has also led him to develop a wider range of kitchen tools, including high-performance frying pans and aprons, all designed with the same focus on function and durability.

Shibata-san’s philosophy is simple: “Art over Beauty.” Each knife is designed with purpose, built to perform flawlessly in the kitchen, and crafted to meet the daily demands of both professional chefs and home cooks. Clean, precise, and uncompromising, his blades reflect a deep respect for utility over ornamentation, and the belief that true beauty lies in performance.
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