{"product_id":"ootsuki-nomi-japanese-hand-made-slick-chisel-42mm-edo-period","title":"Ootsuki-Nomi Japanese Hand Made Slick Chisel - 42mm・Edo period","description":"\u003cp\u003eSmith name: \u003cem\u003e\u003cstrong\u003eUnknown\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSteel:\u003cstrong\u003e \u003cem\u003eTamahagane\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJigane(Iron part of the blade):\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e Watetsu\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade width: \u003cem\u003e\u003cstrong\u003e42mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade thickness:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eBlade Bottom(about 10.20mm)，The blade near the bevel（about 7.30mm）\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture Era:\u003cspan\u003e \u003cem\u003e\u003cstrong\u003eEdo period\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWeight:\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e237g\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade Angles: \u003cstrong\u003e30°\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal length: \u003cem\u003e\u003cstrong\u003e190mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNeck length:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e110mm(Including the portion of the jigane length extending from the neck to the blade)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade\u003cspan\u003e \u003c\/span\u003elength: \u003cem\u003e\u003cstrong\u003e35mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTypes of wooden handles：\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cstrong\u003e-\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAccessories：\u003cstrong\u003e-\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional Information:  \u003cem\u003e\u003cstrong\u003eThis is a classic antique Tsuki-nomi from the Japanese Edo period, hand-forged from premium-quality Watetsu (traditional iron) and Tamahagane (traditional steel). It bears a blacksmith's mark, though it is unfortunately illegible. I sought Mr. Tsuchida’s expertise, but even he was unable to identify the specific maker. However, he confirmed that the blacksmith was undoubtedly based in the Kanto region and possessed an exceptional level of skill.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis chisel exhibits distinct characteristics that set it apart from typical modern Japanese chisels:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFirst, the laminated steel section is noticeably shorter.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSecond, the transition from the neck to the blade is much more gradual and gentler.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eStarting from the Meiji period, the shape of Japanese chisels gradually began to transition into the familiar forms we see today. The evolutionary timeline generally progressed as follows:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis Chisel → “\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/tenmoku0701.myshopify.com\/products\/ootsuki-nomi-japanese-hand-made-slick-chisel-by-mitsuyoshi-42mm\" style=\"color: rgb(0, 170, 255);\" rel=\"noopener\" target=\"_blank\"\u003eOotsuki-Nomi Japanese Hand Made Slick Chisel By Mitsuyoshi - 42mm\u003c\/a\u003e\u003c\/span\u003e” → “\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/tenmoku0701.myshopify.com\/products\/ootsuki-nomi-japanese-hand-made-slick-chisel-42mm-meiji-period\" target=\"_blank\" style=\"color: rgb(0, 170, 255);\" rel=\"noopener\"\u003eOotsuki-Nomi Japanese Hand Made Slick Chisel - 42mm\u003c\/a\u003e\u003c\/span\u003e ” → Common modern styles\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"TENMOKU","offers":[{"title":"Default Title","offer_id":48196704960750,"sku":null,"price":25000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0162\/5326\/files\/DSF5709_112c0d9e-863e-4468-a4ab-ba2ef15afbe4.jpg?v=1782262039","url":"https:\/\/tenmoku0701.myshopify.com\/zh\/products\/ootsuki-nomi-japanese-hand-made-slick-chisel-42mm-edo-period","provider":"TENMOKU","version":"1.0","type":"link"}