{"title":"Bontenunryu","description":"","products":[{"product_id":"bontenunryu-210mm-stainless-damascus-wa-gyuto","title":"Bontenunryu Kai 210mm Stainless Damascus Wa-Gyuto","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca href=\"#tab-description\" class=\"active\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab-description\" class=\"active\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Gyuto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 128mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 27.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 230mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 213mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 3.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel: \u003c\/strong\u003e47mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 154g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":28537316180029,"sku":"BU-504","price":466.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7619.jpg?v=1704773853"},{"product_id":"bontenunryu-240mm-stainless-damascus-wa-gyuto","title":"Bontenunryu Kai 240mm Stainless Damascus Wa-Gyuto","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca href=\"#tab-description\" class=\"active\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab-description\" class=\"active\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Gyuto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 136mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 251mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 238mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 3.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.95mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel:\u003c\/strong\u003e 49mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 164g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":28537317523517,"sku":"BU-503","price":605.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7694.jpg?v=1704773920"},{"product_id":"bontenunryu-135mm-stainless-damascus-wa-petty","title":"Bontenunryu Kai 135mm Stainless Damascus Wa-Petty","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab-description\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab-description\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Petty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 114mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 147mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 135mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel: \u003c\/strong\u003e27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 70g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":28537323290685,"sku":"BU-515","price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7300.jpg?v=1704773628"},{"product_id":"bontenunryu-175mm-stainless-damascus-wa-nakiri-with-saya","title":"Bontenunryu Kai 165mm Stainless Damascus Wa-Nakiri","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab-description\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab-description\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel. This knife comes with a ho wood saya.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Nakiri\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 128mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 27.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 176mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 164mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 1.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 2.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel:\u003c\/strong\u003e 47.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 166g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":32037727010877,"sku":"BU-508","price":430.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7480.jpg?v=1704773684"},{"product_id":"bontenunryu-175mm-stainless-damascus-wa-santoku-with-saya","title":"Bontenunryu Kai 175mm Stainless Damascus Wa-Santoku","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab-description\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab-description\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel. This knife comes with a ho wood saya and pin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Santoku\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 128mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 184mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 173mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.0mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 2.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel:\u003c\/strong\u003e 46.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 133g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":39378379276349,"sku":"BU-507","price":380.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7538.jpg?v=1704773763"},{"product_id":"bontenunryu-kai-270mm-stainless-damascus-wa-sujihiki-with-saya","title":"Bontenunryu Kai 270mm Stainless Damascus Wa-Sujihiki","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab-description\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab-description\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-detailed-specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Sujihiki\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince Wood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab-measurements\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 136mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 26mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18.13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 290mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 273mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 1.96mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.19mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 2.85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 2.22mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel:\u003c\/strong\u003e 42mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 174g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":40957824106557,"sku":"BU509","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A7370.jpg?v=1704774004"},{"product_id":"bontenunryu-kai-300mm-stainless-damascus-kengata-wa-sujihiki-with-saya","title":"Bontenunryu Kai 300mm Stainless Damascus Kengata Wa-Sujihiki","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca href=\"#tab-description\" class=\"active\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-detailed-specs\"\u003eDetailed Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab-measurements\"\u003eMeasurements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab-description\" class=\"active\"\u003e\n\u003cp\u003eThe Bontenunryu series features a VG-10 core, clad in stainless Damascus steel. A long time ago, when I was still cooking professionally, I used knives from Ryusen. Ryusen used to be one of the most popular OEM makers in Japan, as they had an excellent reputation for the knives they produced. More recently, the have stopped all OEM work to focus on their own brand. With this shift in philosophy, they have redoubled efforts to constantly make improvements to their various series (profiles, grinds, fit and finish, forging, heat treating, etc.). This is extremely apparent in their most recent offerings. They have done an excellent job at both researching on their own, as well as eliciting in-depth feedback from professional chefs and customers. Their business philosophy is such that they are open to new and better ways of doing things at every step of the way. When visiting Echizen on one of our Japan trips, we met with Ryusen Hamono, the maker of Blazen knives. Their commitment to excellence in grind quality, fit and finish, and consistency in each line they made was most impressive. Likewise, it was clear they took great care and pride in each step of the knife making process, which they do entirely in-house. From the forging to the heat treating to the product design and packaging, they had smart, well thought out processes in place. We are proud to be Ryusen's sole official dealership for the Americas.\u003c\/p\u003e\n\u003cp\u003eThe Bontenunryu series is a medium weight series.  While they aren’t super lightweight in hand, they aren’t heavy… they have a great in-hand feel. The Damascus cladding very elegant, and the fit and finish on the blade is very nice. The western style handles are also extremely well finished. The knives have nice distal taper and are ground quite thin at and behind the edge, with a medium thickness along the spine (by no means thick). The VG-10 core is exceptionally well heat treated, as they use molten salt baths in the process, which we agree is an excellent way to go about heat treating this steel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife Type:\u003c\/strong\u003e Sujihiki\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Type:\u003c\/strong\u003e VG10 Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Octagonal Quince Wood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003e Stainless Damascus Clad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand Orientation:\u003c\/strong\u003e Ambidextrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length:\u003c\/strong\u003e 136mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height:\u003c\/strong\u003e 26mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Tip Length:\u003c\/strong\u003e 321mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel to Tip Length:\u003c\/strong\u003e 309mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Middle:\u003c\/strong\u003e 2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine 1cm from the Tip:\u003c\/strong\u003e 0.8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine at Handle:\u003c\/strong\u003e 3.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth of Spine above Heel:\u003c\/strong\u003e 3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness 1\/2 way between the Spine and Edge:\u003c\/strong\u003e 1.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Height at Heel:\u003c\/strong\u003e 37mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 174\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ryusen Hamono","offers":[{"title":"Default Title","offer_id":41663014535229,"sku":"BU518","price":650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/files\/2S4A5370.png?v=1726039392"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0120\/collections\/Bontenunryu.png?v=1779816112","url":"https:\/\/www.japaneseknifeimports.live\/collections\/bontenunryu.oembed","provider":"Japanese Knife Imports","version":"1.0","type":"link"}