{"product_id":"kokuenmaru-katana-black-flame-t10-red-hamon-dragon-tsuba","title":"Kokuenmaru 黒炎丸 Katana – T10 Steel, Red Hamon","description":"\u003cp\u003e\u003cem\u003eKokuenmaru\u003c\/em\u003e (黒炎丸), meaning \"Circle of the Black Flame\", embodies quiet strength and refined power. Its deep black ornaments, dragon-engraved tsuba and red-tinted hamon create a captivating balance between shadow and light. This katana is a masterpiece of discipline and elegance, representing the fire that burns silently in the spirit of the practitioner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eForged in high-carbon T10 steel with a visible red hamon\u003c\/p\u003e\n\u003cp\u003eExpertly polished to a mirror finish with a wavy temper line\u003c\/p\u003e\n\u003cp\u003eAdorned with the golden imperial chrysanthemum crest (kikumon), a symbol of honour and imperial heritage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuard (tsuba 鍔)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHand-shaped copper tsuba depicting a coiled dragon in flight\u003c\/p\u003e\n\u003cp\u003eBlackened base with bronze highlights for an effect of depth and contrast\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle (tsuka 柄)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eGenuine white ray skin (samegawa) covered with tight black silk wrap (ito)\u003c\/p\u003e\n\u003cp\u003eCopper menuki depicting dragons\u003c\/p\u003e\n\u003cp\u003eTwo bamboo pegs (mekugi) to reinforce the fixing of the tang\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScabbard (saya 鞘)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eGlossy black lacquer finish for a mirror effect\u003c\/p\u003e\n\u003cp\u003eBlack sageo cord, a symbol of discreet elegance and coherence\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting (koshirae 拵)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eComplete copper mounting with an antique blackened finish\u003c\/p\u003e\n\u003cp\u003eKashira (pommel) adorned with a roaring dragon head in a bronze tone\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eDIMENSIONS\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length (with saya)\u003c\/td\u003e\n\u003ctd\u003e103 cm (40.55 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade length\u003c\/td\u003e\n\u003ctd\u003e71 cm (27.95 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle length\u003c\/td\u003e\n\u003ctd\u003e27 cm (10.63 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade width\u003c\/td\u003e\n\u003ctd\u003e3.2 cm (1.26 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade thickness\u003c\/td\u003e\n\u003ctd\u003e0.7 cm (0.28 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.25 kg (2.75 lb) with saya\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eDESCRIPTION\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eKokuenmaru 黒炎丸\u003c\/strong\u003e is the expression of controlled intensity — a katana made for those who understand that true power is silent. Its blackened copper tsuba, carved with a coiled dragon, protects the blade with majesty, while the imperial chrysanthemum crest engraved near the habaki recalls the dignity of Japan's imperial heritage.\u003c\/p\u003e\n\u003cp\u003eEvery detail, from the deep red hamon to the tight black silk wrap, evokes mastery and balance. The glossy black saya completes the whole with its mirror shine, a symbol of calm prevailing over chaos — the flame of the practitioner, hidden beneath the surface.\u003c\/p\u003e","brand":"Tetsuren","offers":[{"title":"Unsharpened \/ No engraving","offer_id":64944386867577,"sku":"KTN-080","price":232.95,"currency_code":"EUR","in_stock":true},{"title":"Unsharpened \/ With engraving (+£29)","offer_id":64944386900345,"sku":"KTN-080","price":267.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/0373\/4905\/files\/DSC_6761.jpg?v=1792455743","url":"https:\/\/052i1z-f0.myshopify.com\/products\/kokuenmaru-katana-black-flame-t10-red-hamon-dragon-tsuba","provider":"Tetsuren","version":"1.0","type":"link"}