Tadafusa Hōchō Kōbō All-Purpose Knife 170mm Santoku [HK-2] Niigata Brand tadafusa

"The "basic three knives" from a long-established knife manufacturer, meant to be cherished for a long time." Tadafusa, founded in 1948 in Sanjo City, Niigata Prefecture, one of Japan's leading metalworking and hardware production areas, is a long-established knife manufacturer that utilizes traditional blacksmithing techniques to produce a wide range of blades, from household to professional use.

The "Hocho Kobo Tadafusa" series, launched in 2012 with product designer Fumie Shibata, is synonymous with the company. By narrowing down the specialized and difficult-to-choose knives to a simple lineup of "basic three knives (santoku, petty, and bread knife)" and "the next knife" to be chosen according to one's cooking skill, it has garnered much support.
In particular, the bread knife is an innovative product that allows beautiful slicing without producing crumbs by having serrations only at the tip, and can also be resharpened at home.

In terms of functionality, the blade features a three-layer structure that sandwiches "SLD steel," which combines sharpness and rust resistance, with stainless steel. The handle uses "antibacterial carbonized wood," a patented technology, achieving high hygiene by preventing bacterial growth while retaining the warmth of natural wood. Furthermore, the brand offers a sharpening service where the product packaging can be used as a "return box" to the factory, and its commitment to "cherishing a single tool for a long time," which aligns with modern lifestyles, is also a major appeal of the brand.

Effortlessly slices tomatoes thinly. Exceptional sharpness.


Even soft cream puffs can be cut cleanly without losing their shape.

This knife is called "Santoku" because it can be used for preparing meat, fish, and vegetables. Its pointed tip makes it versatile, and it's the most commonly used knife in households.

It's recommended for those who "don't know which knife to choose" because it can be used for a wide range of tasks, from preparing vegetables to slicing meat and cooking fish.
It's also an easy-to-choose all-purpose knife for those who want to replace a dull knife or want to have a proper knife for the first time.

The blade has a complete three-layer structure combining stainless steel and SLD steel. SLD steel, which produces sharp cuts, is used as the core material, and it is sandwiched by stainless steel. It is designed to be well-balanced for daily use, while allowing you to enjoy the sharpness unique to steel.

The blade has a complete 3-layer structure with SLD steel sandwiched between stainless steel.

[Hitachi SLD Steel]

It contains chrome, comparable to stainless steel, and a significant amount of carbon, molybdenum, vanadium, and other elements. Therefore, it does not rust like carbon steel (white paper steel/blue paper steel). (It does not mean it will not rust at all.)

Because it is a hard and tough special alloy steel, it cuts well and maintains its sharpness for a long time.
*After use, wipe off moisture thoroughly and store in a suitable environment.

Convenient size


Handle made of antibacterial carbonized wood, created with Tadafusa's patented technology (Patent No. 4029427).

About [Antibacterial Carbonized Wood]

Uses antibacterial carbonized wood created with patented technology. (Patent No. 4029427)

This is wood that has been smoked in a furnace until it is just before becoming charcoal. When bacteria adhere to the wood, there is almost no moisture or nutrients for them to feed on, preventing bacterial growth and causing them to die.

Since the wood is smoked, it has a unique aroma, but it is not an artificial or chemical fragrance.

Comes in a decorative box, perfect for gifts. Can also be used as a shipping box for knife sharpening service.

The blade length is about 17cm, and the total length is about 30cm. Weighing approximately 135g, it's a convenient size for everyday cooking. Not too big and not too small, it can be used for a wide range of tasks, from preparing vegetables to cooking meat and fish.

The rounded handle fits comfortably in the hand, and the natural texture of the wood gives it a warm, kitchen tool-like feel. The blade is engraved with the Tadafusa logo. Simple yet captivating in its functional beauty.

Since it comes in a dedicated paper box, it's perfect for personal use, as well as a recommended gift for cooking enthusiasts for occasions such as weddings, new homes, moving, or birthdays.

The box can also be used to send the knife for sharpening service, so it's a good idea to keep it without discarding it.

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While we strive to maintain stock, in case of a shortage, production and入荷 (delivery) may take 7 to 10 days. If it takes longer, we will inform you of the new delivery date. If you have any questions about stock status or delivery times, please feel free to contact us.

Compared to all-stainless steel knives, "Hocho Kobo Tadafusa" knives offer superior sharpness, but require a little more attention in daily care. Since the cutting edge uses steel (SLD steel), rust may occur depending on care and storage conditions. Rust can even form overnight depending on care and storage. Please enjoy the pleasant sharpness along with the care and resharpening process.

After use, thoroughly wash off all dirt from the knife with hot water, wipe off moisture completely, and store it in a safe place.

Especially when cutting salty or acidic foods such as pickles or lemons, wash off dirt thoroughly.

Do not put in dishwashers, dish dryers, microwave ovens, ovens, etc. This may cause damage.

Even a sharp blade will gradually lose its sharpness with use. Sharpen it with a whetstone at least once every 3 months. If you are not good at sharpening, please leave it to the workshop.

For detailed handling instructions, please refer to the instruction manual included with the product.