{"product_id":"nagao-higonokami-knives-warikomi-sk-steel-120mm","title":"Nagao Higonokami Knives Warikomi SK Steel Handle Length 120mm Folding Knives","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModel：\u003c\/strong\u003eWarikomi SK 120mm\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003eHand forged 3\"\u003c\/span\u003e\u003cspan\u003e Blue \u003c\/span\u003e\u003cspan\u003epaper steel blade\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eOpen length: \u003c\/strong\u003e21CM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eHandle length:\u003c\/strong\u003e 12CM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBlade length:\u003c\/strong\u003e 9.5CM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBlade thickness: \u003c\/strong\u003eapproximately 3.0MM\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003eJapan\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium handle length: \u003c\/strong\u003e90mm（中）\u003cbr\u003e\u003cstrong\u003eLarge handle length: \u003c\/strong\u003e100mm（大）\u003cbr\u003e\u003cstrong\u003eExtra-large handle length: \u003c\/strong\u003e120mm（特大）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium overall length: \u003c\/strong\u003e16cm（中）\u003cbr\u003e\u003cstrong\u003eLarge overall length: \u003c\/strong\u003e17cm-17.5cm（大）\u003cbr\u003e\u003cstrong\u003eExtra-large overall length:\u003c\/strong\u003e 21cm-21.5cm（特大）\u003cbr\u003e\u003cstrong\u003eBlade thickness approx: \u003c\/strong\u003e2.5 ~ 3mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e37g ~ 60g\u003cbr\u003e\u003cstrong\u003eBlade material: \u003c\/strong\u003eSK laminated steel\u003cbr\u003e\u003cstrong\u003eSheath material: \u003c\/strong\u003eIron\u003c\/p\u003e\n\u003ch2 class=\"paragraph\"\u003e\u003cstrong class=\"\"\u003eCare Instructions:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul start=\"1\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"paragraph\"\u003eThe Higonokami blade has a high carbon content, so remember to oil it regularly for maintenance.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"paragraph\"\u003eIf the folding joint becomes loose over time, simply tap the pivot pin to restore its tightness.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cstrong\u003eMaterial Notes:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul start=\"1\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"paragraph\"\u003eSK steel offers good hardness at a reasonable price point.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"paragraph\"\u003eMade from Japanese Industrial Standard SK steel, it delivers high hardness and excellent machinability, commonly used for blades, saw blades, and similar applications.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eBrand Introduction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\"Higonokami\" is the undisputed king of Japanese pocket knives. Tracing its origins, the birthplace of this iconic blade lies at the Nagao Kanekoma Factory in Miki City, Hyogo Prefecture. Originally named after its hometown of \"Hirata,\" the knife was later redesigned based on a model brought back from Kagoshima Prefecture in Kyushu. This refined version quickly won the hearts of wholesale merchants in the Higo region (the historical name for Kumamoto Prefecture, also in Kyushu), who began placing large orders en masse. The name was changed to \"Higonokami,\" and the rest is history.\u003c\/p\u003e\n\u003cp\u003eIn its early days, the Higonokami featured a blade core of blue paper steel, clad in softer jigane and forged into a classic three-layer sanmai construction. The shaping, quenching, and sharpening of the blade followed the same meticulous methods used in traditional samurai swordsmithing, giving it a sharpness and strength that rivaled that of a katana. The gentle curve of the blade, reminiscent of a samurai sword, is a design element that is unmistakably Japanese. Modern Higonokami knives now utilize various steel combinations, each tailored to bring out different functional characteristics in the blade.\u003c\/p\u003e\n\u003cp\u003eThe Higonokami stands as a uniquely Japanese invention. Traditional Japanese craft blades can be categorized into samurai swords, hunting knives, and small utility cutters, yet all of them are fixed blades. The folding Higonokami, however, took the small utility knife and evolved it into a practical, one-handed folding knife. Easy to open and highly portable, it is widely regarded as the ancestor of the modern one-handed folder. The concept behind today's popular Western folding knives from brands like Benchmade and Spyderco can all be traced back to this humble Japanese origin.\u003c\/p\u003e\n\u003cp\u003eThe Nagao Kanekoma Seisakusho was founded in the 27th year of the Meiji era (1894 AD) and has a history spanning over 130 years. It remains the only workshop authorized to use \"Higonokami\" as a registered trademark.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePlease be sure to read the following:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe blade of a Higonokami is not stainless, so it's best to apply oil after each use. Sewing machine oil is a great choice—it's affordable, effective, and easy to find. If you prefer a simpler option, petroleum jelly works too. For knives that will be used to cut food, camellia oil (also known as tea seed oil or tsubaki oil) is the ideal choice. Avoid using salad oil, and keep in mind that cooking oils are not suitable for long-term storage as they can oxidize and actually accelerate rust. Regardless of which oil you choose, apply only a thin layer—just enough to give the blade a faint sheen. The Higonokami features a thick, robust blade that can easily be brought back to a sharp edge with regular sharpening. Though the process requires some effort, this hands-on maintenance is part of what draws people back to the fundamentals of tool care—one of the reasons the Higonokami has been steadily regaining popularity in today's tech-driven world.\u003c\/p\u003e\n\u003cp\u003eMany steps in the Higonokami manufacturing process are done by hand, so unlike machine-produced knives, they bear the marks of artisan craftsmanship. This is precisely what makes the Higonokami so fascinating. You could almost say that no two Higonokami knives in the world are exactly alike. If your preference leans toward flawless, precision-finished blades, we urge you to think carefully before purchasing a Higonokami—it may not meet your expectations.\u003c\/p\u003e\n\u003cp\u003eFinally, the Higonokami does not feature a locking mechanism like Western folding knives, and its pivot will naturally loosen over time (though it can be tightened again by tapping the pin with a hammer). This is simply part of the Higonokami's character.\u003c\/p\u003e\n\u003ch3 class=\"paragraph\"\u003e\n\u003cstrong\u003eQ: Is the Higonokami blade stainless?\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"paragraph\"\u003eA: No, the blade is made from high-carbon SK steel and is not stainless. It requires regular oiling after use to prevent rust. Sewing machine oil works well for general maintenance, while camellia oil is recommended if you plan to use the knife for food preparation.\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"paragraph\"\u003e\u003cstrong\u003eQ: The pivot feels loose after extended use. Is this normal?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"paragraph\"\u003eA: Yes, this is a natural characteristic of the Higonokami's traditional friction-folder design. Unlike modern locking knives, the pivot will gradually loosen over time. Simply tap the pivot pin with a hammer to restore the desired tension—this is part of the knife's timeless, non-locking heritage.\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"paragraph\"\u003e\u003cstrong\u003eQ: Will my Higonokami look exactly like the one in the photos?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"paragraph\"\u003eA: Probably not, and that's the beauty of it. Many manufacturing steps are done by hand, leaving subtle artisan marks that make each knife unique. You won't find two identical Higonokami knives anywhere in the world. If you're looking for machine-perfect, flawless finish, this traditional blade may not be for you.\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"paragraph\"\u003e\u003cstrong class=\"\"\u003eQ: What makes SK steel a good choice for this knife?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"paragraph\"\u003eA: SK steel is a Japanese Industrial Standard grade known for its excellent hardness and machinability. It offers a solid balance of performance and affordability, making it a practical, time-tested choice for blades and cutting tools.\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"paragraph\"\u003e\u003cstrong\u003eQ: How do I sharpen the Higonokami when it gets dull?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"paragraph\"\u003eA: The blade is thick and robust, so it responds well to regular sharpening. While the process takes some effort compared to modern steels, many owners find this hands-on maintenance deeply satisfying—a return to the fundamentals of tool care that makes owning a Higonokami a uniquely rewarding experience.\u003c\/div\u003e","brand":"Nagao Higonokami","offers":[{"title":"Default Title","offer_id":46126151532741,"sku":"YW260423-5","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/0699\/4117\/files\/IMG20260425162735.png?v=1777112319","url":"https:\/\/edcmall.cn\/products\/nagao-higonokami-knives-warikomi-sk-steel-120mm","provider":"EDCMALL","version":"1.0","type":"link"}