{"id":26460,"date":"2025-04-20T13:53:27","date_gmt":"2025-04-20T04:53:27","guid":{"rendered":"https:\/\/sword-auction.com\/product\/26460\/as25143-%e5%88%80%ef%bc%9a%e5%bc%98%e8%b2%9e-%ef%bc%88%e6%96%b0%e5%88%80%ef%bc%89%ef%bc%88%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3%ef%bc%89%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3\/"},"modified":"2025-04-20T13:55:36","modified_gmt":"2025-04-20T04:55:36","slug":"as25143-%e5%88%80%ef%bc%9a%e5%bc%98%e8%b2%9e-%ef%bc%88%e6%96%b0%e5%88%80%ef%bc%89%ef%bc%88%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3%ef%bc%89%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/26460\/as25143-%e5%88%80%ef%bc%9a%e5%bc%98%e8%b2%9e-%ef%bc%88%e6%96%b0%e5%88%80%ef%bc%89%ef%bc%88%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3%ef%bc%89%e4%bf%9d%e5%ad%98%e5%88%80%e5%89%a3\/","title":{"rendered":"AS25143 Katana:Hirosada(NBTHK Hozon Paper)"},"content":{"rendered":"

Katana in Shirasaya(NBTHK Hozon Paper)<\/p>\n

Signature: Hirosada.<\/p>\n

(We divide 4 sections for each sword as Saijyo saku, Jyojyo saku
\nJyo saku and regular saku)
\nThis blade belongs to Jyo Saku ranking.<\/p>\n

Blade length : 72.0 cm or 28.34 inches.
\nSori : 1.5 cm or 0.59 inches.
\nMekugi: 2
\nWidth at the hamachi : 3.08 cm or 1.21 inches.
\nWide at the Kissaki : 1.87 cm or 0.73 inches.
\nKasane : 0.62 cm or 0.24 inches.
\nEra : The late Muromachi period
\nShape : The blade is regular sized sword.
\nJitetsu :Koitame hada well grained with much jinie attach.
\nOn the fantastic nice jigane, clear Utsuri appear .jigane.
\nHamon : koniedeki Suguha hamon with komidare.<\/p>\n

Special feature : The signature is mentioned on the Omote side.
\nThere are several sword maker mentioned Hirosada.
\nIt is difficult to say which Hirosada but I think the Jigane and Hamon, the blade looks like Aoe school.<\/p>\n

NBTHK Hozon Paper
\nAoi Art estimation paper : whole Oshigata.<\/p>\n

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Katana in Shirasaya(NBTHK Hozon Paper) Signature: Hirosada. (We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular saku) This blade belongs to Jyo Saku ranking. Blade length : 72.0 cm or 28.34 inches. Sori : 1.5 cm or 0.59 inches. Mekugi: 2 Width at the hamachi : 3.08 cm […]\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-26460","product","type-product","status-publish","hentry","product_cat-katana-en","product_cat-sword-en"],"_links":{"self":[{"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product\/26460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/media?parent=26460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}