{"id":31432,"date":"2026-05-10T15:49:03","date_gmt":"2026-05-10T06:49:03","guid":{"rendered":"https:\/\/sword-auction.com\/product\/31432\/as26136-%e5%88%80-%e5%ae%ae%e5%85%a5%e5%b0%8f%e5%b7%a6%e8%a1%9b%e9%96%80%e8%a1%8c%e5%b9%b3%e7%84%a1%e7%9b%a3%e6%9f%bb%e5%88%80%e5%8c%a0-%e5%b9%b3%e6%88%90%e5%8d%81%e4%ba%8c%e5%b9%b4%e6%ad%a3\/"},"modified":"2026-05-10T18:04:55","modified_gmt":"2026-05-10T09:04:55","slug":"as26136-%e5%88%80-%e5%ae%ae%e5%85%a5%e5%b0%8f%e5%b7%a6%e8%a1%9b%e9%96%80%e8%a1%8c%e5%b9%b3%e7%84%a1%e7%9b%a3%e6%9f%bb%e5%88%80%e5%8c%a0-%e5%b9%b3%e6%88%90%e5%8d%81%e4%ba%8c%e5%b9%b4%e6%ad%a3","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/31432\/as26136-%e5%88%80-%e5%ae%ae%e5%85%a5%e5%b0%8f%e5%b7%a6%e8%a1%9b%e9%96%80%e8%a1%8c%e5%b9%b3%e7%84%a1%e7%9b%a3%e6%9f%bb%e5%88%80%e5%8c%a0-%e5%b9%b3%e6%88%90%e5%8d%81%e4%ba%8c%e5%b9%b4%e6%ad%a3\/","title":{"rendered":"AS26136 Katana: Miyairi Kozaemon Yukihira (January 2000)(Certificate for Newly Made Japanese Sword)"},"content":{"rendered":"

Ordering Number: AS26136<\/p>\n

Katana in Shirasaya, with box (Certificate for Newly Made Japanese Sword)<\/p>\n

Signature:
\nMiyairi Kozaemon Yukihira \u5bae\u5165\u5c0f\u5de6\u885b\u9580\u884c\u5e73
\nHeisei Ju-ni nen Shogatsu \u5e73\u6210\u5341\u4e8c\u5e74\u6b63\u6708 (January 2000)<\/p>\n

(We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku).
\nThis work ranks as Jyojyo Saku for Miyairi Kozaemon Yukihira.<\/p>\n

Habaki: Double Gold Foil Habaki
\nBlade Length: 72.8cm (28.66in)
\nCurvature: 2.3cm (0.91in)
\nMekugi-ana: 1
\nMotohaba: 3.27cm (1.29in)
\nSakihaba: 2.57cm (1.01in)
\nKasane: 0.66cm (0.26in)<\/p>\n

Era: modern times, 2000<\/p>\n

Shape: Wide-bodied blade with deep curvature and a large Kissaki.
\nJigane: Fine Koitame-hada well forged with dark Chikei appearing, forming an excellent steel texture.
\nHamon: Ko-nie-deki, with notare mixed with suguha, and upon close inspection, active sunagashi and kinsuji can be seen vigorously working.<\/p>\n

Features: Miyairi Kozaemon Yukihira was born in Nagano Prefecture in 1957 and is the son of Miyairi Yukihira.
\nHe inherited the name Miyairi Kozaemon from his father.
\nHe became Mukansa in 2000.
\nMiyairi Kozaemon Yukihira particularly devoted himself to Soshu-den works modeled after Shizu Kaneuji, producing highly accomplished works.
\nThis blade was made in January 2000.<\/p>\n

With box
\nCertificate for Newly Made Japanese Sword
\nAoiArt estimation paper: Whole Oshigata <\/p>\n

Please note: The price does not include the international shipping fees.<\/p>\n

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Ordering Number: AS26136 Katana in Shirasaya, with box (Certificate for Newly Made Japanese Sword) Signature: Miyairi Kozaemon Yukihira \u5bae\u5165\u5c0f\u5de6\u885b\u9580\u884c\u5e73 Heisei Ju-ni nen Shogatsu \u5e73\u6210\u5341\u4e8c\u5e74\u6b63\u6708 (January 2000) (We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku). This work ranks as Jyojyo Saku for Miyairi Kozaemon Yukihira. Habaki: Double […]\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-31432","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\/31432","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=31432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}