Yoshihiro AO-NAMIUCHI Deba – Yasuki Blue Steel #1 (Aogami #1) Hongasumi Finish Japanese Fish Butchery Knife with Saya
This Yoshihiro AO-NAMIUCHI Deba is crafted from Yasuki Blue Steel #1 (Aogami #1), a premium high-carbon Japanese steel known for its exceptional hardness, superior edge retention, and professional-grade cutting performance. It is positioned above Aogami #2 in hardness and wear resistance, offering maximum sharpness potential for skilled users.
Blue Steel #1 (Aogami #1) requires more advanced sharpening skills compared to Aogami #2, but rewards the user with a finer and longer-lasting cutting edge, making it highly valued among professional sushi chefs.
The AO-NAMIUCHI series features a distinctive wave-like blade pattern, reflecting traditional Japanese forging aesthetics while emphasizing its high-end craftsmanship and unique visual identity.
The Deba is a traditional right-handed single-bevel knife designed for breaking down whole fish. Its thick blade provides stability and strength for cutting through fish heads, bones, and filleting tasks with control and efficiency. It comes equipped with a traditional octagonal Magnolia wood handle with Buffalo horn bolster, providing excellent balance and durability.
Main photo images show "180 mm" type.
| Brand | Goh Umanosuke Yoshihiro 郷右馬允義弘 |
| Blade Type | Deba /Single bevel for Right Handed |
| Blade Material | Yasuki Blue Steel(Aogami) #1 |
| Series | AO-NAMIUCHI 青波打 |
| Blade Length |
150 mm/5.9" |
| Handle | Octagonal Japanese Magnolia Wood |
| Bolster | Buffalo Horn *Color may vary, due to natural products. |
| Attachment | Wooden Saya Cover(Japanese Magnolia) & Ebony Saya Pin, originally stamped by Yoshihiro |
Definition of Blade Length :the Length from top edge of the blade(tip) to Root of the steel(Machi),not top edge of the blade(tip) to the end(Ago).
** This is made of Carbon Steel, not Stainless Steel. Please be sure to keep DRY after use or it may get rust.
===IMPORTANT notes before purchase!!!===
1.Import duties, taxes(VAT, GST, etc.) and Handling Charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
2. Please check with your country's customs office to determine what these additional costs will be prior to purchasing.
We cannot accept any return or cancellation, due to such duties unpaid in your country.