Description
The Shirou Kunimitsu White Steel No.1 Kasumi Finish Sashimi Knife 230mm is a handcrafted Japanese kitchen knife by Akimitsu Komiya and his family, blacksmiths in charge of the Shirou Kunimitsu workshop in Omuta city, Fukuoka prefecture. This single bevel yanagiba knife for sashimi is crafted in Shirogami No. 1 Steel following the same techniques as used to make Japanese katana swords, another of the workshop's specialties. It features a kasumi finish with a karin wood (padauk) red handle.
About the Blade Shape: A classic Japanese slicing knife designed for clean, uninterrupted cuts, sashimi knives excel at preparing raw fish with precision and care. The long, narrow blade supports smooth draw cuts that preserve texture and appearance. Typically measuring between 230mm and 300mm, this blade shape is a staple of sushi cuisine, valued for its elegance, sharpness, and refined cutting performance.
About the Machi: This yanagiba knife has a machi, that is, the traditional small gap between the heel of the blade and the handle of single-edge knives. Born from katana construction techniques, it provides extra space for a comfortable grip. Remember as well to carefully dry the machi area after washing to keep the carbon steel free of rust.
Shirou Kunimitsu White Steel Kasumi Sashimi Knife 230mm
Made in Japan
The Shirou Kunimitsu White Steel No.1 Kasumi Finish Sashimi Knife 230mm is a handcrafted Japanese kitchen knife by Akimitsu Komiya and his family, blacksmiths in charge of the Shirou Kunimitsu workshop in Omuta city, Fukuoka prefecture. This single bevel yanagiba knife for sashimi is crafted in Shirogami No. 1 Steel following the same techniques as used to make Japanese katana swords, another of the workshop's specialties. It features a kasumi finish with a karin wood (padauk) red handle.
About the Blade Shape: A classic Japanese slicing knife designed for clean, uninterrupted cuts, sashimi knives excel at preparing raw fish with precision and care. The long, narrow blade supports smooth draw cuts that preserve texture and appearance. Typically measuring between 230mm and 300mm, this blade shape is a staple of sushi cuisine, valued for its elegance, sharpness, and refined cutting performance.
About the Machi: This yanagiba knife has a machi, that is, the traditional small gap between the heel of the blade and the handle of single-edge knives. Born from katana construction techniques, it provides extra space for a comfortable grip. Remember as well to carefully dry the machi area after washing to keep the carbon steel free of rust.
Specifications
| Blade Shape | Yanagiba | Handle Length | 140mm |
| Blade Material | Shirogami No.1 Steel | Handle Material |
Karin wood (red paladauk) |
| Blade HRC | 60-62 | Handle Shape | Octagonal |
| Blade Finish | Kasumi | Total Length | 370mm |
| Blade Length | 230mm | Weight | 184g |
| Spine Thickness at Heel | Usage | Sashimi, Fish | |
| Edge | Single-edge | Origin | Omuta, Fukuoka prefecture |
| Handedness | Right hand |
Product Care Instructions
Shipping + Return Policy
Shipping Policy
All products are crafted, inspected, and shipped directly from Japan.
Please allow up to 5 business days for order processing before dispatch.
Click here for more info on our shipping policy.
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Please note: Made-to-order items, such as Bizen Osafune Swordsmith and Shirou Kunimitsu Tamahagane knives, as well as custom-engraved knives are non-refundable. All sales are final.
Customs Fees & Other Taxes
Import duties, VAT, or local customs taxes may apply once your order reaches your country.
These are set by your local customs authority and are not included in our product prices or free shipping. We suggest contacting the responsible institutions to find more information.
These fees are the customer's responsibility and thus must be paid upon delivery.
FOR U.S. CUSTOMERS: As of May 8, 2026, all U.S. orders are shipped DDP (Delivered Duties Paid). Customs duties and import taxes are included for US customers in the final price shown at checkout.
