About This Product

  • Crafted by Naohito Myojin, a Tosa master whose finishing techniques are sought by bladesmiths across Japan
  • Cobalt Special Steel (COSP) delivers extreme hardness with semi-stainless properties for long-lasting edge retention
  • Bunka tip profile (angled spine, pointed tip) enables fine tip work, scoring, and detailed cuts
  • Thin spine (2.1mm at heel to 1.45mm at tip) minimizes cutting resistance through a wide range of ingredients
  • 40mm blade width offers knuckle clearance for comfortable board use
  • Charred and lacquered oak handle is heat-treated for durability with a refined, traditional appearance
  • No dishwasher use - hand wash and dry immediately to maintain the blade


Naohito Myojin, successor of Myojin Riki Seisakusho in Tosa, Japan, began forging blades at 18 and honed his craft through rigorous training in Echizen - one of Japan's most celebrated blade-making regions. Today, he leads a dedicated workshop in Tosa, where his mastery is so widely respected that bladesmiths from across Japan seek his collaboration for his extraordinary sharpening and finishing techniques. Embracing new steel materials alongside time-honored methods, his blades captivate both the eye and the hand.

The Bunka profile brings tip control and knuckle clearance together in a format that rewards confident, fluid knife technique. Myojin Naohito forges this COSP Bunka from Cobalt Special Steel - semi-stainless and intensely hard - then finishes it with a charred and lacquered oak handle that reflects the craft tradition of Tosa. At 165mm, it is a versatile everyday blade with edge performance equal to its visual character. Choose it and notice the difference every time you pick it up.


Shipping Policy
⚠ Incorrect Shipping Address
Contact us as soon as possible. Re-order required. Double-Check your shipping address. We cannot modify it after checkout.
Import Duties and Taxes
Attention!
For the USA customers
Express shipping & Economy shippingFULLY INCLUSIVE
Import duty and taxes are zero extra charge.
For Global customers
Australia, Germany and UK customers
Express shipping FULLY INCLUSIVE
Duty and Importing taxes are zero extra charge.
Economy shipping BUYER'S RESPONSIBILITY
Buyer's responsibility for all importing costs and processes. You shall need to pay Import Duties and Taxes, anything related charges for your country. Seller doesn't liable any additional cost outside of ebay. We use Postal service.
Rest of the world customers
Express shipping FULLY INCLUSIVE
Duty and Importing taxes are zero extra charge.
Economy shipping BUYER'S RESPONSIBILITY
Buyer's responsibility for all importing costs and processes. You shall need to pay Import Duties and Taxes, anything related charges for your country. Seller doesn't liable any additional cost outside of ebay. We use Postal service.
Shipping Service
Express shipping
We choose the best rate shipping company from DHL, FedEx or UPS. If you want to choose a shipping service, additional cost apply.
Economy shipping
International Postal Service or the most cost-effective carrier for your region.
Estimated Delivery Time
Express service: 1 - 14 days (Except custom clearance date)
Economy service: 7 - 30 days (Except custom clearance date)
Term and Condition
  • In case of defective, please inform us within 30 days when you receipt your order, we will arrange a refund or resend.
  • Buyers will have to pay for the return shipping cost. We pay the cost for reshipping.
  • If you have any questions, issues or concerns, feels free to contact us.
  • This is our begging for you!! When you receive the item and satisfied with the product, please leave us positive feedback with 5 scores DSR. We will leave you positive feedback for you.
  • If, for any reason you are not satisfied with your purchase, please contact us. We strive to solve your problems and make your shopping experiense to great. we do our best to make you happy with our store. Please do not leave neutral or negative feedback without any communication.

Your satisfaction is our priority!!