{"title":"Hatsukokoro","description":"\u003cblockquote\u003e\n\u003cp\u003eBased in Amagasaki, Hyogo Prefecture, \u003cb\u003eHatsukokoro\u003c\/b\u003e operates as an elite brand curator and distributor, partnering with Japan’s most revered blacksmiths and sharpeners across Seki, Sakai, Tosa, and Echizen. Translating to \"innocent heart,\" Hatsukokoro bridges traditional knife-forging heritage with modern metallurgical innovations—producing rare, highly sought-after blades crafted from SG2, Super Aogami, and custom copper damascus claddings.\u003c\/p\u003e\n\u003c\/blockquote\u003e","products":[{"product_id":"hatsukokoro-ryuhyo-sg2-damascus-migaki-gyuto-240mm","title":"Hatsukokoro Ryuhyo SG2 Damascus Migaki Gyuto 240mm","description":"\u003cp\u003eNamed after the drifting sea ice (\u003ci\u003eRyuhyo\u003c\/i\u003e) of the Sea of Okhotsk, the \u003cb\u003eHatsukokoro Ryuhyo\u003c\/b\u003e fuses high-contrast damascus steel with a mirror-polished \u003ci\u003emigaki\u003c\/i\u003e finish. Forged with a high-performance \u003cb\u003eSG2 (R2) micro-carbide powder steel core\u003c\/b\u003e, this 240mm Gyuto delivers exceptional edge retention, effortless cutting geometry, and complete stain resistance.\u003c\/p\u003e\n\u003cp\u003eThe blade features flowing multi-layer damascus cladding hand-ground to expose a crisp, razor-sharp cutting edge. Paired with an octagonal Mediterranean olive wood wa-handle featuring rich natural grain contrast, this 240mm profile provides the extra blade length favored by professionals and serious home cooks for long, clean, single-stroke slicing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSG2\/R2 Micro-Carbide Steel Core:\u003c\/b\u003e Holds a surgical edge at 62–63 HRC while remaining low-maintenance and stainless.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMigaki Damascus Finish:\u003c\/b\u003e High-contrast layered cladding polished to a soft satin-mirror sheen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e240mm Versatile Length:\u003c\/b\u003e Ideal for processing large proteins, prepping vegetables, and sweeping cutting motions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eErgonomic Olive Wood Handle:\u003c\/b\u003e Lightweight octagonal profile crafted from dense Mediterranean olive wood for superior balance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eBrand: Hatsukokoro\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSeries: Ryuhyo\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Seki, Japan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShape: Gyuto (Chef's Knife)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Construction: San Mai\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCore Steel: SG2 Powder Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHardness: 62-63 HRC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCladding: Stainless Steel Damascus\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFinish: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngraving: Laser Engraved (\"Hatsukokoro\")\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEdge: Double-Bevel, Even (50\/50)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHandle Shape: Octagonal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Material: Olivewood\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Length: 9.4\" (240mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEdge Length: 9.5\" (243mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBlade Height: 2.1\" (53mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Length: 5.3\" (137mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall Length: 15.3\" (390mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpine Thickness: 2mm at Heel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 5.8 oz. (166g)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCare: Wash and dry by hand (not dishwasher safe).\u003c\/span\u003e\u003c\/p\u003e","brand":"Hatsukokoro","offers":[{"title":"Default Title","offer_id":48398950596838,"sku":null,"price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9608\/6502\/files\/ryu1.jpg?v=1789754714"},{"product_id":"hatsukokoro-hikari-sld-damascus-kurosome-petty-130mm","title":"Hatsukokoro Hikari SLD Damascus Kurosome Petty 130mm","description":"\u003cp\u003eNamed \u003ci\u003eHikari\u003c\/i\u003e—translating to \"light\" or \"radiance\"—this striking 130mm Petty knife by \u003cb\u003eHatsukokoro\u003c\/b\u003e contrasts a dark, acid-etched \u003ci\u003ekurosome\u003c\/i\u003e (blackened) damascus cladding against a razor-sharp cutting core. Forged from \u003cb\u003eSLD cold-work die steel\u003c\/b\u003e, this blade delivers carbon-steel-like edge retention and toughness while offering high stain resistance, making it an exceptional performer for intricate prep work.\u003c\/p\u003e\n\u003cp\u003eThe 130mm petty profile excels at precision tasks: peeling, trimming, coring, and off-the-board detail work. Ground thin with a flat, architectural spine and polished choil, the blade is fitted with a lightweight octagonal Mediterranean \u003cb\u003eolive wood wa-handle\u003c\/b\u003e with warm, golden wood grain.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSLD Tool Steel Core:\u003c\/b\u003e High-performance alloy hardened to 61–62 HRC for exceptional edge-holding and near-stainless ease of care.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eKurosome Damascus:\u003c\/b\u003e Acid-treated multi-layer damascus cladding providing a dramatic finish and food-release drag reduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e130mm Versatile Utility Size:\u003c\/b\u003e Compact and nimble for agile hand work, fruit prep, and delicate garnishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOctagonal Olive Wood Wa-Handle:\u003c\/b\u003e Dense, naturally oiled Mediterranean olive wood featuring clean geometric lines and perfect pinch-grip balance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eBrand: Hatsukokoro\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSeries: Ryuhyo\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Seki, Japan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShape: Petty (Utility Knife)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Construction: San Mai\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCore Steel: SLD Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHardness: 61-62 HRC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCladding: Stainless Steel Damascus\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFinish: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngraving: Laser Engraved (\"Hatsukokoro\")\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEdge: Double-Bevel, Even (50\/50)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHandle Shape: Octagonal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Material: Olivewood\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Length: 5.1\" (130mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBlade Height: 1.2\" (30mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Length: 4.5\" (115mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall Length: 10.2\" (260mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpine Thickness: 1.6mm at Heel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.3 oz. (66g)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCare: Wash and dry by hand (not dishwasher safe).\u003c\/span\u003e\u003c\/p\u003e","brand":"Hatsukokoro","offers":[{"title":"Default Title","offer_id":48399452373222,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9608\/6502\/files\/1petty.jpg?v=1789762309"},{"product_id":"hatsukokoro-ryuhyo-sg2-damascus-migaki-bunka-180mm","title":"Hatsukokoro Ryuhyo SG2 Damascus Migaki Bunka 180mm","description":"\u003cp\u003eForged with the aggressive profile of a traditional Japanese \u003ci\u003eBunka\u003c\/i\u003e and named after the drifting sea ice (\u003ci\u003eRyuhyo\u003c\/i\u003e) of the Sea of Okhotsk, this 180mm knife combines striking multi-layer damascus steel with a mirror-polished \u003ci\u003emigaki\u003c\/i\u003e finish. Centered around an ultra-dense \u003cb\u003eSG2 (R2) micro-carbide powder steel core\u003c\/b\u003e, it delivers surgical sharpness, 62–63 HRC edge retention, and complete stainless performance.\u003c\/p\u003e\n\u003cp\u003eThe profile features a distinctive \u003cb\u003ek-tip (reverse tanto)\u003c\/b\u003e point, providing exceptional agility for detail work, scoring, and precise vegetable cuts. Ground thin behind the edge with a smooth, architectural spine and choil polish, the blade is fitted with an octagonal Mediterranean \u003cb\u003eolive wood wa-handle\u003c\/b\u003e showcasing rich golden grain figure and balanced pinch-grip ergonomics.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSG2 Micro-Carbide Powder Core Steel:\u003c\/b\u003e High-density stainless steel delivering surgical edge-holding capability and low-maintenance care.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMigaki Damascus Finish:\u003c\/b\u003e Polished multi-layered cladding featuring high-contrast damascus ripples and a soft mirror sheen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e180mm Bunka K-Tip Profile:\u003c\/b\u003e Combines the flat cutting edge of a Santoku with a sharp, functional reverse-tanto tip for agile precision work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOctagonal Olive Wood Wa-Handle:\u003c\/b\u003e Handcrafted from dense Mediterranean olive wood for superior control and timeless architectural warmth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eBrand: Hatsukokoro\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSeries: Ryuhyo\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Seki, Japan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShape: Bunka\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Construction: San Mai\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCore Steel: SG2 Powder Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHardness: 62-63 HRC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCladding: Stainless Steel Damascus\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFinish: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngraving: Laser Engraved (\"Hatsukokoro\")\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEdge: Double-Bevel, Even (50\/50)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHandle Shape: Octagonal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Material: Olivewood\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlade Length: 7\" (180mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEdge Length: 6.8\" (175mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBlade Height: 2\" (50mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHandle Length: 5.1\" (130mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall Length: 12.4\" (315mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpine Thickness: 2.2mm at Heel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 4.4 oz. (125g)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCare: Wash and dry by hand (not dishwasher safe).\u003c\/span\u003e\u003c\/p\u003e","brand":"Hatsukokoro","offers":[{"title":"Default Title","offer_id":48418485895398,"sku":null,"price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9608\/6502\/files\/bunka1.jpg?v=1790007369"},{"product_id":"hatsukokoro-hikari-sld-3-layer-nakiri-160mm","title":"Hatsukokoro Hikari SLD 3-Layer Nakiri 160mm","description":"\u003cp\u003e\u003cspan\u003eForged for precise vegetable preparation,\u003c\/span\u003e\u003cspan\u003e the \u003c\/span\u003e\u003cb\u003eHatsukokoro Hikari Nakiri\u003c\/b\u003e\u003cspan\u003e pairs modern metallurgical performance with understated Japanese minimalism.\u003c\/span\u003e\u003cspan\u003e Built around a core of \u003c\/span\u003e\u003cb\u003eSLD cold-work die steel\u003c\/b\u003e\u003cspan\u003e wrapped in a 3-layer protective stainless cladding,\u003c\/span\u003e\u003cspan\u003e this blade delivers carbon-steel-like edge holding and toughness with near-stainless ease of maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe classic 160mm flat-profile \u003c\/span\u003e\u003ci\u003enakiri\u003c\/i\u003e\u003cspan\u003e shape ensures complete edge contact with the cutting board,\u003c\/span\u003e\u003cspan\u003e making short work of dense root vegetables,\u003c\/span\u003e\u003cspan\u003e herbs,\u003c\/span\u003e\u003cspan\u003e and precise julienne cuts.\u003c\/span\u003e\u003cspan\u003e Polished along the choil and spine with an ultra-thin bevel grind,\u003c\/span\u003e\u003cspan\u003e the blade is finished with a lightweight octagonal \u003c\/span\u003e\u003cb\u003eMediterranean olive wood wa-handle\u003c\/b\u003e\u003cspan\u003e that highlights warm,\u003c\/span\u003e\u003cspan\u003e natural grain contrast.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSLD Die Steel Core (61–62 HRC):\u003c\/b\u003e\u003cspan\u003e High-alloy core offering exceptional sharpness retention,\u003c\/span\u003e\u003cspan\u003e structural strength,\u003c\/span\u003e\u003cspan\u003e and corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3-Layer Stainless Cladding:\u003c\/b\u003e\u003cspan\u003e San-mai construction designed to protect the core steel while ensuring smooth,\u003c\/span\u003e\u003cspan\u003e effortless food release.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e160mm Nakiri Profile:\u003c\/b\u003e\u003cspan\u003e The ultimate flat-edged vegetable knife designed for clean vertical push-cuts without food tearing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOctagonal Olive Wood Wa-Handle:\u003c\/b\u003e\u003cspan\u003e Hand-finished Mediterranean olive wood offering comfortable pinch-grip balance and crisp 0px architectural lines\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eBrand: Hatsukokoro\u003cbr\u003eSeries: Hikari\u003cbr\u003eOrigin: Sanjo, Japan\u003cbr\u003eShape: Nakiri\u003cbr\u003e\u003cbr\u003eBlade Construction: San Mai\u003cbr\u003eCore Steel: SLD Semi-Stainless Steel\u003cbr\u003eHardness: 60-62 HRC\u003cbr\u003eCladding: Stainless Steel\u003cbr\u003eFinish: Migaki (\"Polished\")\u003cbr\u003eEngraving: Laser Engraved (\"Hatsukokoro\")\u003cbr\u003eEdge: Double-Bevel, Even (50\/50)\u003cbr\u003e\u003cbr\u003eHandle Shape: Octagonal\u003cbr\u003eHandle Material: Olive Wood\u003cbr\u003e\u003cbr\u003eBlade Length: 6.3\" (160mm)\u003cbr\u003eEdge Length: 6.3\" (160mm)\u003cbr\u003eBlade Height: 2\" (50mm)\u003cbr\u003eHandle Length: 5\" (127mm)\u003cbr\u003eOverall Length: 11.9\" (303mm)\u003cbr\u003eSpine Thickness: 1.8mm at Heel\u003cbr\u003eWeight: 5.5 oz. (157g)\u003cbr\u003e\u003cbr\u003eCare: Wash and dry by hand (not dishwasher safe). Although this knife is made from a semi-stainless steel cutting core, the core steel on the cutting edge may patina and change color over time. This is normal and not a defect as the knife develops this protective patina. This knife is made from semi-stainless steel with stainless steel cladding, so it will not rust as easily as a full carbon steel knife, but care must still be taken to preserve its beauty and performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hatsukokoro","offers":[{"title":"Default Title","offer_id":48419198566630,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9608\/6502\/files\/2_7734b372-f9d4-4e9b-b19f-55bded39cb12.jpg?v=1790010983"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9608\/6502\/collections\/rhu4.jpg?v=1789759906","url":"https:\/\/gyuto.com\/collections\/hatsukokoro-knives.oembed","provider":"Gyuto.com","version":"1.0","type":"link"}