{"id":29427,"date":"2025-12-09T11:43:10","date_gmt":"2025-12-09T02:43:10","guid":{"rendered":"https:\/\/sword-auction.com\/?post_type=product&p=29427"},"modified":"2025-12-09T11:43:10","modified_gmt":"2025-12-09T02:43:10","slug":"as24842-katana%ef%bc%9aishihara-yoshisada","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/29427\/as24842-katana%ef%bc%9aishihara-yoshisada\/","title":{"rendered":"AS24842 Katana\uff1aIshihara Yoshisada"},"content":{"rendered":"

Ordering number:AS24842<\/p>\n

Katana in Koshirae<\/p>\n

Signature: Ishihara Yoshisada
\n\u77f3\u539f\u7fa9\u5b9a<\/p>\n

We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku.
\nThis piece is ranked as Jyo Saku among the works of Ishihara Yoshisada.
\nHabaki: Single-layered copper.
\nBlade Length: 69.0 cm (27.17 in).
\nCurvature: 1.3 cm (0.51 in).
\nMekugi Hole: 2.
\nWidth at Base (Motohaba): 3.18 cm (1.25 in).
\nWidth at Tip (Sakihaba): 1.76 cm (0.69 in).
\nThickness of rim (Kasane): 0.67 cm (0.26 in).
\nSword Weight: 745 grams.
\nEra: Showa (1926\u20131989).
\nShape: Slightly long blade.
\nJigane: Oil-quenched steel.
\nHamon: Gunome-midare.<\/p>\n

Features:\u3000This blade was oil-quenched.
\nIt is a sharp sword.
\nIt was a sword purchased by a military officer.<\/p>\n

Koshirae:
\nThis is a type of “Keit\u014d-tachi” (chicken-head tachi), and was made after the end of World War II.<\/p>\n

Aoi Art\u2019s Comment:This type of Keit\u014d-tachi likely began production around the Meiji period.
\nHowever, this particular piece was made after the war.
\nCurrently, such pieces are no longer produced.
\nWe believe the reason is due to cost issues.<\/p>\n

Aoi Art estimation paper: Whole Oshigata.<\/p>\n

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Ordering number:AS24842 Katana in Koshirae Signature: Ishihara Yoshisada \u77f3\u539f\u7fa9\u5b9a We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku. This piece is ranked as Jyo Saku among the works of Ishihara Yoshisada. Habaki: Single-layered copper. Blade Length: 69.0 cm (27.17 in). Curvature: 1.3 cm (0.51 in). Mekugi Hole: […]\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-29427","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\/29427","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=29427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}