{"type":"firestarter.listing","listing":{"id":"lst_OxZ1Q100","product_name":"Hatsukokoro Ryuhyo SG2 Damascus Kiritsuke 240 mm","category":"Gyuto Knife","description":"Overview\nThe Hatsukokoro Ryuhyo (“drift ice”) SG2 Damascus Kiritsuke 240 mm pairs a razor-thin 244 mm SG2 powdered-stainless edge with a dramatic kiritsuke profile prized for push-cuts and fine tip work. The suminagashi Damascus ripples like breaking sea ice, while a single-piece olive-wood wa handle lends warm grain, lightweight balance, and a touch of Mediterranean flair. At roughly 178 g with a 2.0 mm spine at the heel, it glides through prep without fatigue yet keeps SG2’s legendary edge retention and corrosion resistance.\nCommon Questions\nQ: What tasks suit a kiritsuke over a gyuto?A: The flatter edge and needle tip make it stellar for push-cut vegetables, slicing fish, and precise herb chiffonade, while still handling large proteins with ease.\nQ: Is the olive-wood handle durable?A: Yes. Olive wood is naturally dense and oil-rich, resisting moisture and cracking. A light coat of Axe Wax every few months keeps it looking new.\nQ: Do I need special care for SG2 steel?A: SG2 is stainless—simply rinse, dry, and avoid hard surfaces. Hone regularly and stone sharpen (1 k–6 k) when needed.\nSpecifications\n\n\nCore Steel: SG2 powdered stainless (R2)\n\nCladding Type: Stainless Damascus (san-mai)\n\nBlade Length: 244 mm\n\nOverall Length: 395 mm\n\nSpine Thickness (Heel): 2.0 mm\n\nSpine Thickness (Mid): 1.8 mm\n\nWeight: 178 g\n\nHandle Material: Mono olive wood (octagonal wa)\n\nHardness (HRC): 62 – 64\n","images":["https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-01_04a145c9-ccc0-4bc6-9ba9-04efad1ef24a.jpg?v=1780752087","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-06_37d2c1be-9f49-49c8-a619-302a7bf40dc7.jpg?v=1780752087","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-02_d5407520-a77a-498a-97ac-0b0e11cef355.jpg?v=1780752087","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-03_b861964e-59fb-4e72-8e8f-8aa53a58a742.jpg?v=1780752087","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-04_5c12ca4c-c491-4c8f-8945-bf5608a3af53.jpg?v=1780752087","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/hatsukokoro-ryuhyo-sg2-damascus-migaki-kiritsuke-240mm-05_d9491752-e4c6-488d-8fdd-c74721736d3b.jpg?v=1780752087"],"price":259,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:30.502Z"},"share_url":"https://firestarter.network/l/lst_OxZ1Q100","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_OxZ1Q100' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hatsukokoro Ryuhyo SG2 Damascus Kiritsuke 240 mm' and a budget_max comfortably above $259.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}