{"id":30719,"date":"2026-03-21T12:02:26","date_gmt":"2026-03-21T03:02:26","guid":{"rendered":"https:\/\/sword-auction.com\/?post_type=product&p=30719"},"modified":"2026-03-21T12:02:27","modified_gmt":"2026-03-21T03:02:27","slug":"as19607-katanabishu-osafune-yasuhiro-no-guarantee-with-spare-saya","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/30719\/as19607-katanabishu-osafune-yasuhiro-no-guarantee-with-spare-saya\/","title":{"rendered":"AS19607. Katana:Bishu Osafune Yasuhiro (No guarantee). (with spare saya)"},"content":{"rendered":"

Ordering Number: AS19607.<\/p>\n

Katana in Koshirae (with spare saya).<\/p>\n

Signature: Bishu Osafune Yasuhiro (No guarantee).
\n\u5099\u5dde\u9577\u8239\u5eb7\u5f18(\u7121\u4fdd\u8a3c)<\/p>\n

(We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku).
\nThis work is ranked as Jyo Saku for Bishu Osafune Yasuhiro (No guarantee).
\nHabaki: Shakudo single habaki.
\nBlade Length: 70.9 cm (27.91 in).
\nCurvature: 2.12 cm (0.83 in).
\nMekugi Hole: 1.
\nWidth at Base (Motohaba): 3.25 cm (1.28 in).
\nWidth at Yokote: 2.24 cm (0.88 in).
\nThickness of rim (Kasane): 0.66 cm (0.26 in).
\nSword Weight: 720 g.
\nEra: Late Muromachi period.
\nShape: Wide mihaba with thick kasane and moderate curvature, featuring a long kissaki, forming a well-proportioned sword.
\nJigane: Itame hada with flowing masame, faint utsuri appears, mixed with some large hada.
\nHamon: Nie-deki, with choji-midare mixed with gunome-midare, containing ashi, and the boshi is midare-komi.<\/p>\n

Features: Although signed Bishu Osafune Yasuhiro, this smith is not recorded in major swordsmith references.
\nThe visible hada with utsuri and the choji-midare in nioi-deki suggest the possibility of an unrecorded smith; however, from the manner of the signature, it cannot be readily judged as genuine, and therefore is treated as no guarantee.<\/p>\n

Koshirae:
\nTsuba: Iron tate-maru shaped tsuba with a high-relief design of tiger and bamboo, decorated with gold iro-e.
\nFuchikashira: Shibuichi base with a carved design of chrysanthemum and flowing water in silver.
\nSaya (Scabbard): Vermilion lacquered saya and black roiro lacquer saya partially covered with same.
\nMenuki: Shakudo base with high-relief figures, decorated with gold iro-e.<\/p>\n

Historical Background: Sengoku period.<\/p>\n

AoiArt estimation paper: Whole Oshigata.
\n*Please note: The price does not include shipping fees.<\/p>\n

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Ordering Number: AS19607. Katana in Koshirae (with spare saya). Signature: Bishu Osafune Yasuhiro (No guarantee). \u5099\u5dde\u9577\u8239\u5eb7\u5f18(\u7121\u4fdd\u8a3c) (We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku). This work is ranked as Jyo Saku for Bishu Osafune Yasuhiro (No guarantee). Habaki: Shakudo single habaki. Blade Length: 70.9 cm (27.91 […]\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-30719","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\/30719","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=30719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}