{"id":29816,"date":"2026-01-11T16:46:14","date_gmt":"2026-01-11T07:46:14","guid":{"rendered":"https:\/\/sword-auction.com\/?post_type=product&p=29816"},"modified":"2026-01-20T11:00:54","modified_gmt":"2026-01-20T02:00:54","slug":"as25045-tachdewa-kuni-junin-taikei-shoji-naotane-kao-bunka-14-nen-chushun-spring-of-1817-nbthk-tokubetsu-hozon-token","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/29816\/as25045-tachdewa-kuni-junin-taikei-shoji-naotane-kao-bunka-14-nen-chushun-spring-of-1817-nbthk-tokubetsu-hozon-token\/","title":{"rendered":"AS25045 Tach:Dewa Kuni Junin Taikei Shoji Naotane Ka\u014d Bunka 14 Nen Ch\u016bshun (Spring of 1817) (NBTHK Tokubetsu Hozon Token)"},"content":{"rendered":"

Ordering number:AS25045<\/p>\n

Tachi in Shirasaya (NBTHK Tokubetsu Hozon Token)<\/p>\n

Signature:Dewa Kuni Junin Taikei Shoji Naotane Ka\u014d
\nBunka 14 Nen Ch\u016bshun (Spring of 1817)
\n\u51fa\u7fbd\u570b\u4f4f\u4eba\u5927\u6176\u5e84\u53f8\u76f4\u80e4\u3000\u82b1\u62bc
\n\u6587\u5316\u5341\u56db\u5e74\u4ef2\u6625\u3000<\/p>\n

Shinshinto: Saijyo Saku: Musashi
\n(We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku, and Regular Saku.)
\nThis sword is ranked as Jyojyo Saku among Naotane’s works.
\nHabaki:Gold Foil Double Habaki
\nBlade Length: 80.2 cm (31.57 in)
\nCurvature: 2.1 cm (0.83 in)
\nMekugi Hole: 2
\nWidth at Base (Motohaba): 3.12 cm (1.23 in)
\nWidth at Tip (Sakihaba): 1.87 cm (0.74 in)
\nThickness (Kasane): 0.81 cm (0.32 in)
\nSword Weight: 775 g (1.71 lbs)
\nEra:Edo period, Bunka 14 (Spring of 1817)
\nShape:A well-proportioned sword with sufficient width and thickness, featuring a bo-hi (groove) engraved on both sides.
\nJigane:A fine ko-itame hada, well-forged and of excellent quality.
\nHamon:A nie-deki gunome-midare pattern, with long kinsuji inside the blade. The boshi is midare-komi and sweeps back (hakikake).<\/p>\n

Features:Naotane was born around Ansei 7 (1778) in Uzen-Yamagata. He was known as Shoji Minohyoe and became a student of Suishinshi Masahide. Later, he served under Lord Akimoto along with Masahide. Around Bunsei 4 (1821), he received the title of Chikuzen Daijo, and in Kaei 1 (1848), he was promoted to Mino-no-suke. His works are diverse, initially resembling his master\u2019s large-wave midare (\u014ct\u014dran-midare) pattern during the early Bunka period. By the Tenp\u014d era, he skillfully incorporated the Yamato-den, S\u014dsh\u016b-den, Mino-den, and Yamashiro-den straight tempering (suguha) styles. Naotane is regarded as one of the representative master smiths of the Shinshinto period.<\/p>\n

Aoi Art\u2019s Comment:\u3000This sword features a bo-hi, which extends into the nakago. The presence of a ka\u014d (signature mark) above the groove suggests that the groove was carved at the time of manufacture. This piece is a magnificent and imposing work with a long blade length of 80 cm (31.50 in).<\/p>\n

NBTHK Tokubetsu Hozon Token
\nAoi Art Estimation Paper
\nWhole Oshigata<\/p>\n

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Ordering number:AS25045 Tachi in Shirasaya (NBTHK Tokubetsu Hozon Token) Signature:Dewa Kuni Junin Taikei Shoji Naotane Ka\u014d Bunka 14 Nen Ch\u016bshun (Spring of 1817) \u51fa\u7fbd\u570b\u4f4f\u4eba\u5927\u6176\u5e84\u53f8\u76f4\u80e4\u3000\u82b1\u62bc \u6587\u5316\u5341\u56db\u5e74\u4ef2\u6625\u3000 Shinshinto: Saijyo Saku: Musashi (We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku, and Regular Saku.) This sword is ranked as Jyojyo Saku among Naotane’s […]\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-29816","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\/29816","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=29816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}