{"title":"Nao Yamamoto","description":"\u003cp\u003eNao Yamamoto is an award-winning master blacksmith, based in the city of Echizen in Fukui Prefecture. Former apprentice of the late blacksmith Masami Asai, Yamamoto has taken on his master’s mantle and continues to produce knives under the Asai name.\u003c\/p\u003e\n\u003cp\u003eYamamoto’s work has never ceased to impress, he is exceptionally talented in forging both stainless and high carbon steels, as well as incorporating unique and beautiful Damascus patterns into his blades. In addition, Yamamoto is particularly talented in heat treating techniques and is a notable member of the Takefu Knife Village association.\u003c\/p\u003e","products":[{"product_id":"nao-yamamoto-white-steel-no-2-kurouchi-gyuto-240mm-cherry-tree-handle","title":"Nao Yamamoto White Steel No.2 Kurouchi Gyuto  240mm Cherry Tree Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Gyuto\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double edged blade\u003cbr\u003eBlade Length: 240mm (9.4\")\u003cbr\u003eBlade Height: 53mm (2.1\")\u003cbr\u003eBlade Thickness: 5mm (0.2\")\u003cbr\u003eFerrule Material: Resin\u003cbr\u003eHandle Material: Cherry Tree\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 212g (7.5 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":43477710635199,"sku":"NY-W2-B-GU240C","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_01_14_001929.jpg?v=1737346217"},{"product_id":"nao-yamamoto-blue-super-kurouchi-hammered-damascus-yanagiba-240mm-rosewood-handle","title":"Nao Yamamoto Blue Super Kurouchi Hammered Damascus Yanagiba  240mm Rosewood Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Yanagiba\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 240mm (9.4\")\u003cbr\u003eBlade Height: 37mm (1.5\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Rosewood\u003cbr\u003eHandle Length: 135mm (5.3\")\u003cbr\u003eWeight: 202g (7.1 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44388232724671,"sku":"NY-BS-HDB-YD240S","price":719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_07_13_020047.jpg?v=1752382221"},{"product_id":"nao-yamamoto-blue-steel-kurouchi-sujihiki-270mm-walnut-handle-1","title":"Nao Yamamoto Blue Steel Kurouchi Sujihiki  270mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Sujihiki\u003cbr\u003eSteel Type: Blue Steel (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC \u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 270mm (10.6\")\u003cbr\u003eBlade Height: 43mm (1.7\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 135mm (5.3\")\u003cbr\u003eWeight: 229g (8.1 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44388232757439,"sku":"NY-BY-B-SU270W","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_07_13_020032.jpg?v=1752382254"},{"product_id":"nao-yamamoto-white-steel-no-2-black-finished-sujihiki-270mm-walnut-handle","title":"Nao Yamamoto White Steel No.2 Black Finished Sujihiki  270mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Sujihiki\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 270mm (10.6\")\u003cbr\u003eBlade Height: 44mm (1.7\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 239g (8.4 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44452655464639,"sku":"NY-W2-B-SU270W","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_08_10_022630.jpg?v=1754790081"},{"product_id":"nao-yamamoto-white-steel-no-2-black-finished-sujihiki-240mm-walnut-handle","title":"Nao Yamamoto White Steel No.2 Black Finished Sujihiki 240mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Sujihiki\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 240mm (9.4\")\u003cbr\u003eBlade Height: 43mm (1.7\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 212g (7.5 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44452656119999,"sku":"NY-W2-B-SU240W","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_08_10_022642.jpg?v=1754790117"},{"product_id":"nao-yamamoto-white-steel-no-2-kurouchi-double-sided-deba-210mm-rosewood-ferrule-black-pakka-wood-handle","title":"Nao Yamamoto White Steel No.2 Kurouchi Double-sided Deba  210mm Rosewood (Ferrule: Black Pakka Wood) Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Double-sided Deba\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 210mm (8.3\")\u003cbr\u003eBlade Height: 63mm (2.5\")\u003cbr\u003eBlade Thickness: 10mm (0.4\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Rosewood (Ferrule: Black Pakka Wood)\u003cbr\u003eHandle Length: 125mm (4.9\")\u003cbr\u003eWeight: 523g (18.4 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44627909902527,"sku":"NY-W2-B-DD210SB","price":719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_10_19_030387.jpg?v=1760849057"},{"product_id":"nao-yamamoto-yasuki-blue-steel-kurouchi-gyuto-240mm-walnut-handle","title":"Nao Yamamoto Yasuki Blue Steel Kurouchi Gyuto 240mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Gyuto\u003cbr\u003eSteel Type: Yasuki Blue Steel (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC \u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 240mm (9.4\")\u003cbr\u003eBlade Height: 52mm (2\")\u003cbr\u003eBlade Thickness: 4.6mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 237g (8.4 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44636117631167,"sku":"NY-BY-B-GU240W8","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_10_23_031126.jpg?v=1761184307"},{"product_id":"nao-yamamoto-yasuki-blue-steel-kurouchi-sujihiki-270mm-walnut-handle","title":"Nao Yamamoto Yasuki Blue Steel Kurouchi Sujihiki  270mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Sujihiki\u003cbr\u003eSteel Type: Yasuki Blue Steel (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC \u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 270mm (10.6\")\u003cbr\u003eBlade Height: 44mm (1.7\")\u003cbr\u003eBlade Thickness: 4.8mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 228g (8 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":44636117762239,"sku":"NY-BY-B-SU270W8","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2025_10_23_031171.jpg?v=1761184505"},{"product_id":"nao-yamamoto-blue-super-kurouchi-sujihiki-270mm-walnut-handle","title":"Nao Yamamoto Blue Super Kurouchi Sujihiki 270mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Sujihiki\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 270mm (10.6\")\u003cbr\u003eBlade Height: 44mm (1.7\")\u003cbr\u003eBlade Thickness: 4.5mm (0.2\")\u003cbr\u003eFerrule Material: Water Buffalo Horn\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 145mm (5.7\")\u003cbr\u003eWeight: 237g (8.4 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45411372859583,"sku":"NY-BS-B-SU270W","price":1090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_03_26_047810.jpg?v=1774503051"},{"product_id":"nao-yamamoto-blue-super-kurouchi-gyuto-240mm-walnut-handle","title":"Nao Yamamoto Blue Super Kurouchi Gyuto 240mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Gyuto\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 240mm (9.4\")\u003cbr\u003eBlade Height: 50mm (2\")\u003cbr\u003eBlade Thickness: 4.5mm (0.2\")\u003cbr\u003eFerrule Material: Water Buffalo Horn\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 140mm (5.5\")\u003cbr\u003eWeight: 264g (9.3 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45411373678783,"sku":"NY-BS-B-GU240W","price":839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_03_26_047790.jpg?v=1774503115"},{"product_id":"nao-yamamoto-blue-super-kurouchi-hammeredmaru-petty-utility-100mm-maple-stabilized-handle","title":"Nao Yamamoto Blue Super Kurouchi Hammered(Maru) Petty-Utility 100mm Maple Stabilized Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Petty-Utility\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 100mm (3.9\")\u003cbr\u003eBlade Height: 29mm (1.1\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Maple Stabilized\u003cbr\u003eHandle Length: 115mm (4.5\")\u003cbr\u003eWeight: 76g (2.7 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45719840129215,"sku":"NY-BS-HB-PE100SMP","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_06_12_054875.jpg?v=1781234474"},{"product_id":"nao-yamamoto-blue-super-kurouchi-hammeredmaru-petty-utility-135mm-maple-stabilized-handle","title":"Nao Yamamoto Blue Super Kurouchi Hammered(Maru) Petty-Utility 135mm Maple Stabilized Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Petty-Utility\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 135mm (5.3\")\u003cbr\u003eBlade Height: 32mm (1.3\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Maple Stabilized\u003cbr\u003eHandle Length: 115mm (4.5\")\u003cbr\u003eWeight: 93g (3.3 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45719840227519,"sku":"NY-BS-HB-PE135SMP","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_06_12_054901.jpg?v=1781234514"},{"product_id":"nao-yamamoto-blue-super-kurouchi-hammeredmaru-petty-utility-150mm-maple-stabilized-handle","title":"Nao Yamamoto Blue Super Kurouchi Hammered(Maru) Petty-Utility 150mm Maple Stabilized Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Petty-Utility\u003cbr\u003eSteel Type: Blue Super (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 63-64\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 150mm (5.9\")\u003cbr\u003eBlade Height: 33mm (1.3\")\u003cbr\u003eBlade Thickness: 4mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Maple Stabilized\u003cbr\u003eHandle Length: 115mm (4.5\")\u003cbr\u003eWeight: 107g (3.8 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45719840293055,"sku":"NY-BS-HB-PE150SMP","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_06_12_054915.jpg?v=1781234558"},{"product_id":"nao-yamamoto-white-steel-no-2-black-finished-santoku-170mm-walnut-handle","title":"Nao Yamamoto White Steel No.2 Black Finished Santoku 170mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Santoku\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 170mm (6.7\")\u003cbr\u003eBlade Height: 47mm (1.9\")\u003cbr\u003eBlade Thickness: 4.5mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 125mm (4.9\")\u003cbr\u003eWeight: 155g (5.5 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45719840391359,"sku":"NY-W2-B-SA170W","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_06_12_054928.jpg?v=1781234603"},{"product_id":"nao-yamamoto-white-steel-no-2-black-finished-nakiri-165mm-walnut-handle","title":"Nao Yamamoto White Steel No.2 Black Finished Nakiri 165mm Walnut Handle","description":"\u003ch3\u003eNao Yamomoto\u003c\/h3\u003eBorn in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or Shirogami and Aogami based on purpose of use. His knife shaped fish bone was awarded Ars prize in 2013 All Nippon Knife Show in Kobe.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKnife Type: Nakiri\u003cbr\u003eSteel Type: White Steel No.2 (Carbon Steel, Rust Prone)\u003cbr\u003eBlade Hardness: HRC 60-61\u003cbr\u003eBlade Type: Double beveled blade\u003cbr\u003eBlade Length: 165mm (6.5\")\u003cbr\u003eBlade Height: 53mm (2.1\")\u003cbr\u003eBlade Thickness: 4.5mm (0.2\")\u003cbr\u003eFerrule Material: Black Pakka wood\u003cbr\u003eHandle Material: Walnut\u003cbr\u003eHandle Length: 125mm (4.9\")\u003cbr\u003eWeight: 166g (5.9 ounces)\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eUse and Care\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Do not attempt to cut, hit or chop frozen products or bones. The blade can chip or break.\u003cbr\u003e- Hand wash with warm water and towel dry.\u003cbr\u003e- Use a sharpening stone to maintain the sharpness of the blade.\u003cbr\u003e- Do not use a dishwasher to clean your knife.","brand":"Nao Yamamoto","offers":[{"title":"Default Title","offer_id":45719840456895,"sku":"NY-W2-B-NA165W","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/files\/2026_06_12_054943.jpg?v=1781234676"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/0210\/collections\/IMG_8969_1_6f391cb7-dd62-4c9f-85e4-85bb3d6502eb.jpg?v=1677032090","url":"https:\/\/seisukeknife.mom\/collections\/nao-yamamoto.oembed","provider":"Seisuke Knife","version":"1.0","type":"link"}