{"product_id":"isamitsu-white1-gyuto-240mm","title":"Isamitsu White1 Gyuto 240mm","description":"\u003cul\u003e\n\u003cli\u003eStyle: Gyuto-Chef Knife\u003c\/li\u003e\n\u003cli\u003eSteel type: White1-Carbon steel\/stainless clad\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHRC:62\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eBlade Length: 245mm\u003c\/li\u003e\n\u003cli\u003eOverall Length: 395mm\u003c\/li\u003e\n\u003cli\u003eBlade Height @Heel:55mm\u003c\/li\u003e\n\u003cli\u003eSpine Thickness @ Mid:2.3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 175 g\u003c\/li\u003e\n\u003cli\u003eBevel: double \u003c\/li\u003e\n\u003cli\u003eHandle Material:free handle options \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIsamitsu Knives – A New Generation of Japanese Craftsmanship\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIsamitsu\u003c\/strong\u003e is a rising Japanese knife maker established in 2022 in Ibaraki, Japan. Led by \u003cstrong\u003eYuki Abe\u003c\/strong\u003e—who trained for over a decade under master \u003cstrong\u003eTeruyasu Fujiwara\u003c\/strong\u003e—the brand reflects a new wave of blacksmithing that blends traditional craftsmanship with a modern, performance-focused philosophy.\u003cbr\u003eProduced in small batches by a skilled and dedicated team, each knife is crafted  in-house—from forging and heat treatment through to grinding and finishing. This hands-on approach ensures a high level of consistency and attention to detail that is rare for such a young workshop.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIsamitsu places strong emphasis on heat treatment and blade geometry. Using high-performance carbon steels such as Shirogami and Aogami Super, their knives offer excellent edge retention, a fine grain structure, and outstanding sharpness. The blades are ground thin behind the edge, delivering a smooth, precise cutting experience while retaining enough durability for professional use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAesthetically, Isamitsu knives strike a balance between rustic character and refined finishing, often featuring kurouchi or lightly textured finishes paired with well-crafted handles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite #1 Steel (Shirogami #1) – Ultimate Purity, Exceptional Sharpness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhite #1 steel\u003c\/strong\u003e, also known as Shirogami #1, is one of the purest traditional carbon steels used in Japanese kitchen knives. Produced by Hitachi Metals, it is highly regarded for its minimal alloy content and extremely fine grain structure.\u003cbr\u003eWith a higher carbon content than White #2, White #1 can achieve greater hardness, allowing it to take an exceptionally keen and refined edge. This makes it a favourite among professional chefs and sharpening enthusiasts who value precision and ultimate cutting performance.\u003cbr\u003eWhite #1 is also incredibly responsive on sharpening stones, offering excellent feedback and ease of sharpening. It allows users to achieve a razor-sharp edge with relatively little effort, making it especially rewarding for those who enjoy maintaining their knives.\u003cbr\u003eAs a fully reactive carbon steel, White #1 will develop a natural patina over time and requires proper care, including drying after use and regular maintenance to prevent rust.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Isamitsu","offers":[{"title":"Default Title","offer_id":51186816614685,"sku":null,"price":759.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/1014\/8893\/files\/MVIMG-20260422_153224.jpg?v=1776839250","url":"https:\/\/japaneseknifestudio.com.au\/products\/isamitsu-white1-gyuto-240mm","provider":"JAPANESE KNIFE STUDIO","version":"1.0","type":"link"}