{"id":70821,"date":"2026-05-12T17:28:08","date_gmt":"2026-05-12T17:28:08","guid":{"rendered":"https:\/\/supein.tuespecialistaweb.com\/product\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\/"},"modified":"2026-05-12T17:28:08","modified_gmt":"2026-05-12T17:28:08","slug":"nihonto-katana-sasshu-masafusa-with-nbthk-hozon","status":"publish","type":"product","link":"https:\/\/supein.tuespecialistaweb.com\/fr\/produit\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\/","title":{"rendered":"Nihonto Katana \u00ab\u00a0Sassh\u016b Masafusa\u00a0\u00bb with NBTHK Hozon"},"content":{"rendered":"<p><span>ITEM DESCRIPTION:<\/span><\/p>\n<p>Comes with kimono or cotton bag. Comes with certificate of supein Nihonto.<\/p>\n<div class=\"TyagGW_tableContainer\">\n<hr data-start=\"5192\" data-end=\"5195\" \/>\n<h3 data-start=\"5197\" data-end=\"5235\">Smith, school, period, and context<\/h3>\n<p data-start=\"2007\" data-end=\"2339\">The <strong data-start=\"2011\" data-end=\"2055\">NBTHK (Nihon Bijutsu T\u014dken Hozon Ky\u014dkai)<\/strong>\u2014Japan\u2019s central preservation foundation, established in <strong data-start=\"2112\" data-end=\"2120\">1948<\/strong> under government authorization and the body behind the country\u2019s most influential certification framework (including <strong data-start=\"2238\" data-end=\"2247\">Hozon<\/strong>)\u2014attributes this blade to <strong data-start=\"2274\" data-end=\"2300\">\u85a9\u5dde\u6b63\u623f (Sassh\u016b Masafusa)<\/strong>. <span class=\"\" data-state=\"closed\"><\/span><\/p>\n<p data-start=\"2341\" data-end=\"2979\"><strong data-start=\"2341\" data-end=\"2353\">Masafusa<\/strong> belongs to the historic Satsuma (Kagoshima) group that reshaped local swordmaking in the <strong data-start=\"2443\" data-end=\"2457\">Edo period<\/strong>. Kagoshima\u2019s documented tradition places Masafusa as the successor to <strong data-start=\"2528\" data-end=\"2539\">Ujifusa<\/strong>, connecting the line to training in <strong data-start=\"2576\" data-end=\"2584\">Mino<\/strong> and to the later absorption of <strong data-start=\"2616\" data-end=\"2629\">S\u014dsh\u016b-den<\/strong> methods\u2014an intentional shift away from the older <strong data-start=\"2679\" data-end=\"2700\">Naminohira\/Yamato<\/strong> axis toward a more forceful, \u201calive\u201d steel surface. This is not marketing language: it points to <strong data-start=\"2798\" data-end=\"2823\">jigane rich in ji-nie<\/strong>, more pronounced <strong data-start=\"2841\" data-end=\"2851\">chikei<\/strong>, and a distinctly Satsuma metallurgical \u201cterrain\u201d that specialists recognize immediately. <span class=\"\" data-state=\"closed\"><\/span><\/p>\n<p data-start=\"2981\" data-end=\"3346\">Within that regional vocabulary, sources describe hallmark phenomena such as <strong data-start=\"3058\" data-end=\"3071\">\u201cimozuru\u201d<\/strong> (vine-like lines associated with ji-nie\/chikei behavior), along with <strong data-start=\"3141\" data-end=\"3148\">nie<\/strong> that can visually push into the ji and a characteristic manner of tempering the <strong data-start=\"3229\" data-end=\"3238\">b\u014dshi<\/strong> known as <strong data-start=\"3248\" data-end=\"3265\">satsuma-b\u014dshi<\/strong>. This is technical identity, not ornament. <span class=\"\" data-state=\"closed\"><\/span><\/p>\n<p data-start=\"3348\" data-end=\"3720\">Chronologically, the <strong data-start=\"3369\" data-end=\"3381\">Masafusa<\/strong> name is documented from <strong data-start=\"3406\" data-end=\"3437\">early Shint\u014d (17th century)<\/strong> the attribution anchors the work firmly within <strong data-start=\"3575\" data-end=\"3614\">Edo, broadly c. 17th.\u00a0<\/strong><\/p>\n<hr data-start=\"5721\" data-end=\"5724\" \/>\n<h3 data-start=\"5726\" data-end=\"5735\">Blade<\/h3>\n<p data-start=\"5737\" data-end=\"6310\">A katana with <strong data-start=\"5751\" data-end=\"5782\">certified nagasa of 67.7 cm<\/strong>, featuring a dark-patinated <strong data-start=\"5811\" data-end=\"5821\">nakago<\/strong> with <strong data-start=\"5827\" data-end=\"5845\">one mekugi-ana<\/strong> visible. The geometry reads clean and purposeful, with taut lines and a classic silhouette. Mid-blade, <strong data-start=\"5949\" data-end=\"5961\">horimono<\/strong> work is present: on one side, a sharply executed <strong data-start=\"6011\" data-end=\"6029\">symbolic motif<\/strong>; on the other, a refined set of <strong data-start=\"6062\" data-end=\"6101\">two fine parallel grooves (suji-hi)<\/strong> accompanied by a small incised mark\u2014adding visual depth without disrupting the elegance of the surface. The result is coherent: controlled ornament where it belongs, and steel kept as the central protagonist.<\/p>\n<hr data-start=\"6312\" data-end=\"6315\" \/>\n<h3 data-start=\"6317\" data-end=\"6352\">Koshirae and thematic coherence<\/h3>\n<p data-start=\"6354\" data-end=\"6509\">This koshirae is, plainly, <strong data-start=\"6381\" data-end=\"6397\">museum-grade<\/strong>: impeccable proportion, noble materials, and craftsmanship that speaks through precision rather than spectacle.<\/p>\n<p data-start=\"6511\" data-end=\"6904\">The <strong data-start=\"6515\" data-end=\"6524\">tsuka<\/strong> is wrapped in <strong data-start=\"6539\" data-end=\"6563\">deep green tsuka-ito<\/strong> over bright <strong data-start=\"6576\" data-end=\"6588\">samegawa<\/strong> with pronounced nodes, creating a classic high-end contrast. The defining feature is the pair of <strong data-start=\"6686\" data-end=\"6718\">extraordinarily large menuki<\/strong>, sculptural, high-relief, and gilded: a <strong data-start=\"6759\" data-end=\"6791\">mounted warrior (kiba musha)<\/strong> motif that turns the grip into functional metalwork, with volume and presence rarely seen in ordinary mountings.<\/p>\n<p data-start=\"6906\" data-end=\"7397\">Complementing this are <strong data-start=\"6929\" data-end=\"6946\">fuchi-kashira<\/strong> in dark metal with extremely fine <strong data-start=\"6981\" data-end=\"6991\">nanako<\/strong> ground and lively high-relief <strong data-start=\"7022\" data-end=\"7043\">karako (children)<\/strong> scenes, heightened by gilt accents. The <strong data-start=\"7084\" data-end=\"7093\">tsuba<\/strong> is a robust, sober plate\u2014built to support the mounting\u2019s main statement rather than compete with it. A <strong data-start=\"7197\" data-end=\"7218\">gold-toned habaki<\/strong> provides the correct visual closure: bold, luminous, and fully in keeping with the set\u2019s level. The <strong data-start=\"7319\" data-end=\"7335\">purple sageo<\/strong> finishes the composition with a deliberate aristocratic note.<\/p>\n<p data-start=\"7399\" data-end=\"7599\">It is additionally accompanied by a <strong data-start=\"7435\" data-end=\"7448\">shirasaya<\/strong> in pale wood with ink inscription, ideal for storage and preservation, while the koshirae delivers full historical presence, aesthetics, and function.<\/p>\n<hr data-start=\"7601\" data-end=\"7604\" \/>\n<h3 data-start=\"7606\" data-end=\"7626\">Auxiliary pieces<\/h3>\n<p data-start=\"7628\" data-end=\"7702\">Presented with a <strong data-start=\"7645\" data-end=\"7666\">complete koshirae<\/strong> and an <strong data-start=\"7674\" data-end=\"7701\">ink-inscribed shirasaya<\/strong>.<\/p>\n<hr data-start=\"7704\" data-end=\"7707\" \/>\n<p data-start=\"8147\" data-end=\"8205\" data-is-last-node=\"\">\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ITEM DESCRIPTION: Comes with kimono or cotton bag. Comes with certificate of supein Nihonto. Smith, school, period, and context The NBTHK (Nihon Bijutsu T\u014dken Hozon Ky\u014dkai)\u2014Japan\u2019s central preservation foundation, established in 1948 under government authorization and the body behind the country\u2019s most influential certification framework (including Hozon)\u2014attributes this blade to \u85a9\u5dde\u6b63\u623f (Sassh\u016b Masafusa). Masafusa belongs to the historic Satsuma (Kagoshima) group that reshaped local swordmaking in the Edo period. Kagoshima\u2019s documented tradition places Masafusa as the successor to Ujifusa, connecting the line to training in Mino and to the later absorption of S\u014dsh\u016b-den methods\u2014an intentional shift away from the older Naminohira\/Yamato axis toward a more forceful, \u201calive\u201d steel surface. This is not marketing language: it points to jigane rich in ji-nie, more pronounced chikei, and a distinctly Satsuma metallurgical \u201cterrain\u201d that specialists recognize immediately. Within that regional vocabulary, sources describe hallmark phenomena such as \u201cimozuru\u201d (vine-like lines associated with ji-nie\/chikei behavior), along with nie that can visually push into the ji and a characteristic manner of tempering the b\u014dshi known as satsuma-b\u014dshi. This is technical identity, not ornament. Chronologically, the Masafusa name is documented from early Shint\u014d (17th century) the attribution anchors the work firmly within Edo, broadly c. 17th.\u00a0 Blade A katana with certified nagasa of 67.7 cm, featuring a dark-patinated nakago with one mekugi-ana visible. The geometry reads clean and purposeful, with taut lines and a classic silhouette. Mid-blade, horimono work is present: on one side, a sharply executed symbolic motif; on the other, a refined set of two fine parallel grooves (suji-hi) accompanied by a small incised mark\u2014adding visual depth without disrupting the elegance of the surface. The result is coherent: controlled ornament where it belongs, and steel kept as the central protagonist. Koshirae and thematic coherence This koshirae is, plainly, museum-grade: impeccable proportion, noble materials, and craftsmanship that speaks through precision rather than spectacle. The tsuka is wrapped in deep green tsuka-ito over bright samegawa with pronounced nodes, creating a classic high-end contrast. The defining feature is the pair of extraordinarily large menuki, sculptural, high-relief, and gilded: a mounted warrior (kiba musha) motif that turns the grip into functional metalwork, with volume and presence rarely seen in ordinary mountings. Complementing this are fuchi-kashira in dark metal with extremely fine nanako ground and lively high-relief karako (children) scenes, heightened by gilt accents. The tsuba is a robust, sober plate\u2014built to support the mounting\u2019s main statement rather than compete with it. A gold-toned habaki provides the correct visual closure: bold, luminous, and fully in keeping with the set\u2019s level. The purple sageo finishes the composition with a deliberate aristocratic note. It is additionally accompanied by a shirasaya in pale wood with ink inscription, ideal for storage and preservation, while the koshirae delivers full historical presence, aesthetics, and function. Auxiliary pieces Presented with a complete koshirae and an ink-inscribed shirasaya.<\/p>\n","protected":false},"featured_media":54770,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[354,353],"product_tag":[355,356],"class_list":{"0":"post-70821","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-katana-tachi","7":"product_cat-nihonto","8":"product_tag-katana","9":"product_tag-nihonto","10":"product_shipping_class-swords","12":"first","13":"outofstock","14":"sold-individually","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nihonto Katana &quot;Sassh\u016b Masafusa&quot; with NBTHK Hozon - Supein Nihonto<\/title>\n<meta name=\"description\" content=\"A katana with certified nagasa of 67.7 cm, featuring a dark-patinated nakago with one mekugi-ana visible. The geometry reads clean and purposeful, with taut lines and a classic silhouette. Mid-blade, horimono work is present: on one side, a sharply executed symbolic motif; on the other, a refined set of two fine parallel grooves (suji-hi) accompanied by a small incised mark\u2014adding visual depth without disrupting\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nihonto Katana &quot;Sassh\u016b Masafusa&quot; with NBTHK Hozon - Supein Nihonto\" \/>\n<meta property=\"og:description\" content=\"A katana with certified nagasa of 67.7 cm, featuring a dark-patinated nakago with one mekugi-ana visible. The geometry reads clean and purposeful, with taut lines and a classic silhouette. Mid-blade, horimono work is present: on one side, a sharply executed symbolic motif; on the other, a refined set of two fine parallel grooves (suji-hi) accompanied by a small incised mark\u2014adding visual depth without disrupting\" \/>\n<meta property=\"og:url\" content=\"https:\/\/supein.tuespecialistaweb.com\/fr\/produit\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\/\" \/>\n<meta property=\"og:site_name\" content=\"Supein Nihonto\" \/>\n<meta property=\"og:image\" content=\"https:\/\/supein.tuespecialistaweb.com\/wp-content\/uploads\/2026\/05\/logo-sold-scaled-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\\\/\",\"url\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\\\/\",\"name\":\"Nihonto Katana \\\"Sassh\u016b Masafusa\\\" with NBTHK Hozon - Supein Nihonto\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-sasshu-masafusa-with-nbthk-hozon\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/logo-sold-scaled-2.png\",\"datePublished\":\"2026-05-12T17:28:08+00:00\",\"description\":\"A katana with certified nagasa of 67.7 cm, featuring a dark-patinated nakago with one mekugi-ana visible. 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