



Masakage Zero — Ko Bunka
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FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times varying by destination.
Each package has full insurance on every item.
Masakage Zero Ko Bunka
The Ko Bunka is a compact yet powerful version of the Bunka knife. And yes, “Ko” in Japanese means “small”! Despite its size, this knife offers excellent knuckle clearance on the cutting board, making it perfect for mincing garlic and chopping vegetables. As a hybrid between the Bunka and Petty knives, it excels at smaller, in-hand tasks and serves as a versatile, all-purpose blade in any kitchen.
About the Masakage Zero Line
The Masakage Zero line represents the pinnacle of high-performance craftsmanship, combining razor-sharp precision with standout aesthetics. These knives turn heads, featuring an Ironwood handle (one of the hardest woods on the planet), adorned with a chrysanthemum-shaped mosaic pin. The Masakage Zero truly rivals any knife on the market.
Aogami Super Steel is the king of knife steel. Known for being easy to sharpen, achieving a laser-sharp edge, and offering durability, it lives up to its “Super” name. The outer cladding is stainless steel, which makes this knife easier to maintain while preserving the sharpness and strength of the carbon core.
- Shape: Ko-Bunka
- Blade Length: 130 mm
- Blade Height: 33.5 mm
- Blade Thickness Above Heel: 2.1 mm
- Weight: 123 g
- Steel Type: Aogami Super (Blue Carbon Steel) with Stainless Steel Cladding
- Rockwell Hardness: 63–64
- Blacksmith: Takeshi Saji
- Edge/Bevel: Double (50/50)
- Handle: Western Handle - Ironwood with Metal Bolster
- Made in: Echizen, Fukui, Japan
- Knifeline: Masakage Zero
- Brand: Masakage
Tokushu's Guarantee
We take full responsibility for ensuring your knife arrives safely and in perfect condition. If you experience any shipping delays, damage, or other issues, don’t worry—we’ve got you covered. Contact us, and we’ll handle everything until your knife is in your hands.
Insured and Protected
We provide shipping insurance on every order for your peace of mind. If your package is lost or not delivered, we handle the claim process to secure a refund or replacement for you.
For assistance, contact us at Tony@Tokushuknife.com.
Shipping information
FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times of 1 - 5 business days via UPS Ground.
For international orders, we ship via UPS - DDP (Duties Paid), meaning all customs duties, taxes, and VAT are included in the product price for a smooth, hassle-free delivery. Shipping times vary by destination and are in addition to our 2-business-day fulfillment period.
Need help? We handle all shipping issues, including lost packages and claims—contact us at Tony@Tokushuknife.com for support!
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Impuestos excluidos. Los gastos de envío se calculan al finalizar la compra

Cut Above the Rest
Built to Last
The high-grade steel we use is carefully selected and forged using techniques that have been proven over centuries. These knives aren’t just sharp – they’re built to stay that way through years of daily use. Plus, they develop a beautiful patina over time that tells the story of your cooking journey.
Need help?
Frequently Asked Questions
Order
We take full responsibility for ensuring your knife arrives safely and in perfect condition. If you experience any shipping delays, damage, or other issues, don’t worry - we’ve got you covered. Contact us, and we’ll handle everything until your knife is in your hands.
We provide shipping insurance on every order for your peace of mind. If your package is lost or not delivered, we handle the claim process to secure a refund or replacement for you.
For assistance, contact us at Tony@Tokushuknife.com.
FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times of 1 - 5 business days via UPS Ground.
For international orders, we ship via UPS - DDP (Duties Paid), meaning all customs duties, taxes, and VAT are included in the product price for a smooth, hassle-free delivery. Shipping times vary by destination and are in addition to our 2-business-day fulfillment period.
Need help? We handle all shipping issues, including lost packages and claims—contact us at Tony@Tokushuknife.com for support!
Level up with a set
For a custom consultation to build your perfect knife contact Tony directly at Tony@Tokushuknife.com


Carter Cutlery Muteki #5529 Funayuki 190mm 7.48" by Taylor Shields
This Muteki Funayuki kitchen knife by Taylor Shields offers exceptional performance with its Hitachi White #1 steel core laminated with 410 stainless steel for superior sharpness and durability. The handle, made from Thuya and Leopardwood, is complemented by white and Tiffany blue G10 liners, providing a unique and elegant touch. Perfect for a wide range of kitchen tasks, this knife is as functional as it is beautiful.
Specifications:
- Style: Muteki, Funayuki Kitchen Knife
- Blade Steel: Hitachi White #1 Steel Core, Laminated with 410 Stainless Steel
- Finish: Forged/Polished
- Handle: Thuya, Leopardwood
- Liner: White G10, Tiffany Blue G10
- Blade Length: 7.48″ (190 mm, 6.27 sun)
- Blade Thickness: 0.082″ (2.09 mm)
- Blade Width: 1.81″ (46 mm)
- Weight: 4.87 oz (138 g)
- Maker: Taylor Shields
- Brand: Muteki
- Knife Type: Kitchen Knife
- Kitchen Knife Style: Funayuki
- Steel: White/Stainless
- Steel Finish: Forged/Polished
- Handle Material: Thuya, Leopardwood with G10 liners
- Weight Range: 4-4.99 oz