Sakai Takayuki Ginsanko Deba 150mm with Ho Wood Handle Chef Series

Nimai(Two Piece) is the Japan's traditional approach to the kitchen knife making, this construction method is typically found on knives with native Japanese origins like Yanagiba, Deba and Usuba. When constructing a Nimai knife, a piece of soft cladding metal will be placed onto a core steel, the two pieces of metal are then forgewelded and shaped into the knife.

The Nimai knives are usually sharpened in single-bevel fashion, with hardened core steel exposed on the flat/hollow-ground side and soft cladding warping over the other side and over the spin. The soft cladding offers support for the harder yet more brittle core steel so the knive can have a thin, sharp edge while have some overall strength. Since the single bevel Japanese knives usually don't have a secondary bevel, the combination of soft cladding and hollow-grind have made the sharpening process easier than Monosteel and Honyaki knives.

In recent years, knifemaker have been trying to utilize stainless claddings on the traditional Nimai knives, which were typically forged withcarbon steel. But unlike the Sanmai construction, the core steel will still be exposed on the hollow-ground side even the stainless cladding can protect the other side. The Stainless Clad Nimai knives seen on the market now would typically use a stainless core to pair with the stainless cladding, making the Nimai and traditional single bevel knives much more approachable for users who are interested in them.

A Kasumi finish refers to a traditional Japanese blade-finishing technique used on knives, particularly those made from a combination of soft iron and harder steel. The term "Kasumi" means "mist" in Japanese, aptly describing the hazy, matte appearance achieved on the blade's bevel where the two metals meet. This effect is not only aesthetic but also showcases the craftsmanship involved in blending these materials, highlighting the skill in creating a knife that is both beautiful and functional.

A ho wood octagonal handle is a traditional Japanese knife handle prized for its light weight, balance, and natural aesthetic. Crafted from ho wood (Japanese magnolia), the handle offers a smooth, comfortable grip that remains stable even during long periods of use. Its pale, subtly grained appearance complements the refined simplicity of Japanese blades.

The octagonal shape provides excellent control and ergonomics, allowing both right- and left-handed users to maintain a secure, precise hold. Unlike heavier Western handles, ho wood handles shift the knife’s balance point closer to the blade, enhancing agility and cutting precision.

Often paired with a water buffalo horn ferrule, the ho wood handle also resists humidity and minimizes cracking. Its understated elegance and functional design reflect the Japanese philosophy of harmony between tool and craftsman—making it a favored choice among professional chefs and knife enthusiasts who value tradition, comfort, and performance.