{"id":70799,"date":"2026-05-12T17:28:08","date_gmt":"2026-05-12T17:28:08","guid":{"rendered":"https:\/\/supein.tuespecialistaweb.com\/product\/nihonto-katana-osafune-sukemori-kanteisho-certificate\/"},"modified":"2026-05-12T17:28:09","modified_gmt":"2026-05-12T17:28:09","slug":"nihonto-katana-osafune-sukemori-kanteisho-certificate","status":"publish","type":"product","link":"https:\/\/supein.tuespecialistaweb.com\/fr\/produit\/nihonto-katana-osafune-sukemori-kanteisho-certificate\/","title":{"rendered":"Nihonto Katana \u00ab\u00a0Osafune Sukemori\u00a0\u00bb Kanteisho certificate"},"content":{"rendered":"<p><span>ITEM DESCRIPTION:<\/span><\/p>\n<p>Comes with kimono or cotton bag. Comes with certificate of supein Nihonto. Comes with copy of Tokosusho. Comes with \u65e5\u672c\u5200\u5263\u4fdd\u5b58\u4f1a Kanteisho.<\/p>\n<h3 data-start=\"2094\" data-end=\"2115\"><strong data-start=\"2098\" data-end=\"2115\">Documentation<\/strong><\/h3>\n<ul data-start=\"3053\" data-end=\"3496\">\n<li data-start=\"3053\" data-end=\"3078\" style=\"list-style-type: none;\">\n<div class=\"TyagGW_tableContainer\">\n<h2 data-start=\"3878\" data-end=\"3943\">Certificate and registration<\/h2>\n<p data-start=\"3945\" data-end=\"3993\"><strong data-start=\"3945\" data-end=\"3958\">Document:<\/strong> \u9451\u5b9a\u66f8 (Kanteisho)<\/p>\n<ul data-start=\"4491\" data-end=\"5331\">\n<li data-start=\"4491\" data-end=\"4872\">\n<p data-start=\"4493\" data-end=\"4872\">\u201cKanteisho (certificate): Sword (katana).<br data-start=\"4534\" data-end=\"4537\" \/>Signature: \u2018Sukemori, resident of Osafune, Bizen Province.\u2019<br data-start=\"4596\" data-end=\"4599\" \/>Date: second month of Bunka 5 (1808).<br data-start=\"4636\" data-end=\"4639\" \/>Blade length: 69,7 cm. Curvature: 13 mm.<br data-start=\"4678\" data-end=\"4681\" \/>It is hereby certified that the above is genuine.<br data-start=\"4730\" data-end=\"4733\" \/>Certificate date: 18 September, Reiwa 7 (2025).<br data-start=\"4780\" data-end=\"4783\" \/>Organization: Juho Token Kenky\u016bkai.<br data-start=\"4818\" data-end=\"4821\" \/>Examining committee signature: Tsujimoto Masayuki.\u201d<\/p>\n<\/li>\n<li data-start=\"4874\" data-end=\"4965\">\n<p data-start=\"4876\" data-end=\"4965\">\n<\/li>\n<li data-start=\"4967\" data-end=\"5127\">\n<p data-start=\"4969\" data-end=\"5127\">\u201cConstruction: shinogi-zukuri, iori-mune.<br data-start=\"5010\" data-end=\"5013\" \/>Jihada: ko-itame.<br data-start=\"5030\" data-end=\"5033\" \/>Hamon: suguha.<br data-start=\"5047\" data-end=\"5050\" \/>Nakago: ubu, one mekugi-ana.<br data-start=\"5078\" data-end=\"5081\" \/>Period\/era: Bunka.<br data-start=\"5099\" data-end=\"5102\" \/>Lineage\/school: Osafune.\u201d<\/p>\n<\/li>\n<li data-start=\"5129\" data-end=\"5331\">\n<p data-start=\"5131\" data-end=\"5331\">\u201cCommentary: Son of Ise no Kami Sukemori; later known as Shichibee Sukemori. This work uses well-forged ko-itame jigane and skillfully tempers a suguha. A genuine blade with ubu nakago and signature.\u201d<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"5333\" data-end=\"5336\" \/>\n<h2 data-start=\"5338\" data-end=\"5380\">Smith, school, and historical framework<\/h2>\n<p data-start=\"5382\" data-end=\"5770\">The blade is signed <strong data-start=\"5402\" data-end=\"5450\">\u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori)<\/strong> and dated <strong data-start=\"5461\" data-end=\"5503\">\u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808)<\/strong>, therefore <strong data-start=\"5515\" data-end=\"5529\">Edo period<\/strong>. The certificate itself provides the key biographical note: Sukemori is stated to be the <strong data-start=\"5619\" data-end=\"5650\">son of Ise no Kami Sukemori<\/strong>, and to have later adopted the name <strong data-start=\"5687\" data-end=\"5709\">Shichibee Sukemori<\/strong>. The lineage\/work tradition is recorded as <strong data-start=\"5753\" data-end=\"5769\">\u9577\u8239 (Osafune)<\/strong>.<\/p>\n<hr data-start=\"5772\" data-end=\"5775\" \/>\n<h2 data-start=\"5777\" data-end=\"5814\">Technical description of the blade<\/h2>\n<p data-start=\"5816\" data-end=\"6257\">A katana with <strong data-start=\"5830\" data-end=\"5848\">nagasa 69.7 cm<\/strong> and <strong data-start=\"5853\" data-end=\"5868\">sori 1.3 cm<\/strong>, made in <strong data-start=\"5878\" data-end=\"5896\">shinogi-zukuri<\/strong> with <strong data-start=\"5902\" data-end=\"5915\">iori-mune<\/strong> (per the certificate). The <strong data-start=\"5943\" data-end=\"5953\">jigane<\/strong> is specified as <strong data-start=\"5970\" data-end=\"5982\">ko-itame<\/strong>, and the <strong data-start=\"5992\" data-end=\"6001\">hamon<\/strong> as <strong data-start=\"6005\" data-end=\"6015\">suguha<\/strong>\u2014a restrained, classical approach that emphasizes a clean line and confident heat-control. The <strong data-start=\"6110\" data-end=\"6121\">kissaki<\/strong> is of medium proportions, with a controlled point-treatment consistent with a straight-temper concept and a tidy transition at the tip.<\/p>\n<p data-start=\"6259\" data-end=\"6455\">The <strong data-start=\"6263\" data-end=\"6273\">nakago<\/strong> is described as <strong data-start=\"6290\" data-end=\"6302\">ubu (\u751f\u830e)<\/strong> with <strong data-start=\"6308\" data-end=\"6331\">one mekugi-ana (\u7a74\u4e00)<\/strong>; the blade is <strong data-start=\"6346\" data-end=\"6365\">signed (zaimei)<\/strong> with the signature stated above, and the document explicitly certifies it as <strong data-start=\"6443\" data-end=\"6454\">genuine<\/strong>.<\/p>\n<p data-start=\"6457\" data-end=\"6595\">Overall, the photographs present the blade in a well-kept, readable condition, with a clear profile and good visual contrast along the ha.<\/p>\n<hr data-start=\"6597\" data-end=\"6600\" \/>\n<h2 data-start=\"6602\" data-end=\"6627\">Shirasaya and fittings<\/h2>\n<p data-start=\"6629\" data-end=\"6892\">The sword is housed in a <strong data-start=\"6654\" data-end=\"6680\">plain wooden shirasaya<\/strong>, closely fitted to the blade\u2019s outline\u2014an optimal preservation mount: stable protection for the steel, minimal contact\/friction, and a deliberately understated aesthetic that keeps the focus on the blade itself.<\/p>\n<p data-start=\"6894\" data-end=\"7133\">The <strong data-start=\"6898\" data-end=\"6908\">habaki<\/strong> is a <strong data-start=\"6914\" data-end=\"6929\">white-metal<\/strong> example, with one face finished in a <strong data-start=\"6967\" data-end=\"6999\">granular\/ishime-like texture<\/strong> and the other in a smooth finish\u2014an elegant, functional pairing designed for secure seating at the shirasaya mouth and safe handling.<\/p>\n<hr data-start=\"7135\" data-end=\"7138\" \/>\n<h2 data-start=\"7140\" data-end=\"7157\">Specifications<\/h2>\n<p data-start=\"7159\" data-end=\"7760\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"7159\" data-end=\"7168\">Type:<\/strong> Katana<br data-start=\"7175\" data-end=\"7178\" \/><strong data-start=\"7178\" data-end=\"7198\">Signature (mei):<\/strong> \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db<br data-start=\"7207\" data-end=\"7210\" \/><strong data-start=\"7210\" data-end=\"7228\">Date on blade:<\/strong> \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (1808, 2nd month)<br data-start=\"7253\" data-end=\"7256\" \/><strong data-start=\"7256\" data-end=\"7267\">Period:<\/strong> Edo<br data-start=\"7271\" data-end=\"7274\" \/><strong data-start=\"7274\" data-end=\"7311\">School\/lineage (per certificate):<\/strong> \u9577\u8239 (Osafune)<br data-start=\"7324\" data-end=\"7327\" \/><strong data-start=\"7327\" data-end=\"7338\">Nagasa:<\/strong> 69.7 cm<br data-start=\"7346\" data-end=\"7349\" \/><strong data-start=\"7349\" data-end=\"7358\">Sori:<\/strong> 1.3 cm<br data-start=\"7365\" data-end=\"7368\" \/><strong data-start=\"7368\" data-end=\"7385\">Construction:<\/strong> \u93ac\u9020\u30fb\u5eb5\u68df (shinogi-zukuri, iori-mune)<br data-start=\"7419\" data-end=\"7422\" \/><strong data-start=\"7422\" data-end=\"7432\">Hamon:<\/strong> \u76f4\u5203 (suguha)<br data-start=\"7444\" data-end=\"7447\" \/><strong data-start=\"7447\" data-end=\"7458\">Jihada:<\/strong> \u5c0f\u677f\u76ee (ko-itame)<br data-start=\"7473\" data-end=\"7476\" \/><strong data-start=\"7476\" data-end=\"7487\">Nakago:<\/strong> \u751f\u830e\u30fb\u7a74\u4e00 (ubu, one mekugi-ana)<br data-start=\"7515\" data-end=\"7518\" \/><strong data-start=\"7518\" data-end=\"7528\">Mount:<\/strong> Shirasaya<br data-start=\"7538\" data-end=\"7541\" \/><strong data-start=\"7541\" data-end=\"7552\">Habaki:<\/strong> white metal; one face ishime-textured, the other smooth<br data-start=\"7608\" data-end=\"7611\" \/>\n<\/p>\n<\/div>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ITEM DESCRIPTION: Comes with kimono or cotton bag. Comes with certificate of supein Nihonto. Comes with copy of Tokosusho. Comes with \u65e5\u672c\u5200\u5263\u4fdd\u5b58\u4f1a Kanteisho. Documentation Certificate and registration Document: \u9451\u5b9a\u66f8 (Kanteisho) \u201cKanteisho (certificate): Sword (katana).Signature: \u2018Sukemori, resident of Osafune, Bizen Province.\u2019Date: second month of Bunka 5 (1808).Blade length: 69,7 cm. Curvature: 13 mm.It is hereby certified that the above is genuine.Certificate date: 18 September, Reiwa 7 (2025).Organization: Juho Token Kenky\u016bkai.Examining committee signature: Tsujimoto Masayuki.\u201d \u201cConstruction: shinogi-zukuri, iori-mune.Jihada: ko-itame.Hamon: suguha.Nakago: ubu, one mekugi-ana.Period\/era: Bunka.Lineage\/school: Osafune.\u201d \u201cCommentary: Son of Ise no Kami Sukemori; later known as Shichibee Sukemori. This work uses well-forged ko-itame jigane and skillfully tempers a suguha. A genuine blade with ubu nakago and signature.\u201d Smith, school, and historical framework The blade is signed \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori) and dated \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808), therefore Edo period. The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. The lineage\/work tradition is recorded as \u9577\u8239 (Osafune). Technical description of the blade A katana with nagasa 69.7 cm and sori 1.3 cm, made in shinogi-zukuri with iori-mune (per the certificate). The jigane is specified as ko-itame, and the hamon as suguha\u2014a restrained, classical approach that emphasizes a clean line and confident heat-control. The kissaki is of medium proportions, with a controlled point-treatment consistent with a straight-temper concept and a tidy transition at the tip. The nakago is described as ubu (\u751f\u830e) with one mekugi-ana (\u7a74\u4e00); the blade is signed (zaimei) with the signature stated above, and the document explicitly certifies it as genuine. Overall, the photographs present the blade in a well-kept, readable condition, with a clear profile and good visual contrast along the ha. Shirasaya and fittings The sword is housed in a plain wooden shirasaya, closely fitted to the blade\u2019s outline\u2014an optimal preservation mount: stable protection for the steel, minimal contact\/friction, and a deliberately understated aesthetic that keeps the focus on the blade itself. The habaki is a white-metal example, with one face finished in a granular\/ishime-like texture and the other in a smooth finish\u2014an elegant, functional pairing designed for secure seating at the shirasaya mouth and safe handling. Specifications Type: KatanaSignature (mei): \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76dbDate on blade: \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (1808, 2nd month)Period: EdoSchool\/lineage (per certificate): \u9577\u8239 (Osafune)Nagasa: 69.7 cmSori: 1.3 cmConstruction: \u93ac\u9020\u30fb\u5eb5\u68df (shinogi-zukuri, iori-mune)Hamon: \u76f4\u5203 (suguha)Jihada: \u5c0f\u677f\u76ee (ko-itame)Nakago: \u751f\u830e\u30fb\u7a74\u4e00 (ubu, one mekugi-ana)Mount: ShirasayaHabaki: white metal; one face ishime-textured, the other smooth<\/p>\n","protected":false},"featured_media":57739,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[354,353],"product_tag":[355,356],"class_list":{"0":"post-70799","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":"instock","14":"featured","15":"sold-individually","16":"shipping-taxable","17":"purchasable","18":"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;Osafune Sukemori&quot; Kanteisho certificate - Supein Nihonto<\/title>\n<meta name=\"description\" content=\"The blade is signed \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori) and dated \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808), therefore Edo period. The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. The lineage\/work tradition is recorded as \u9577\u8239 (Osafune).\" \/>\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;Osafune Sukemori&quot; Kanteisho certificate - Supein Nihonto\" \/>\n<meta property=\"og:description\" content=\"The blade is signed \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori) and dated \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808), therefore Edo period. The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. The lineage\/work tradition is recorded as \u9577\u8239 (Osafune).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/supein.tuespecialistaweb.com\/fr\/produit\/nihonto-katana-osafune-sukemori-kanteisho-certificate\/\" \/>\n<meta property=\"og:site_name\" content=\"Supein Nihonto\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-12T17:28:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/supein.tuespecialistaweb.com\/wp-content\/uploads\/2026\/05\/130630title-2-scaled-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1712\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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-osafune-sukemori-kanteisho-certificate\\\/\",\"url\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-osafune-sukemori-kanteisho-certificate\\\/\",\"name\":\"Nihonto Katana \\\"Osafune Sukemori\\\" Kanteisho certificate - Supein Nihonto\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-osafune-sukemori-kanteisho-certificate\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/fr\\\/produit\\\/nihonto-katana-osafune-sukemori-kanteisho-certificate\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/supein.tuespecialistaweb.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/130630title-2-scaled-1.jpg\",\"datePublished\":\"2026-05-12T17:28:08+00:00\",\"dateModified\":\"2026-05-12T17:28:09+00:00\",\"description\":\"The blade is signed \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori) and dated \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808), therefore Edo period. The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. 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The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. The lineage\/work tradition is recorded as \u9577\u8239 (Osafune).","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"Nihonto Katana \"Osafune Sukemori\" Kanteisho certificate - Supein Nihonto","og_description":"The blade is signed \u5099\u524d\u570b\u9577\u8239\u4f4f\u7950\u76db (Bizen no Kuni Osafune j\u016b Sukemori) and dated \u6587\u5316\u4e94\u5e74\u4e8c\u6708 (second month of Bunka 5, 1808), therefore Edo period. The certificate itself provides the key biographical note: Sukemori is stated to be the son of Ise no Kami Sukemori, and to have later adopted the name Shichibee Sukemori. 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