{"id":33671,"date":"2026-10-15T17:36:13","date_gmt":"2026-10-15T08:36:13","guid":{"rendered":"https:\/\/sword-auction.com\/?post_type=product&p=33671"},"modified":"2026-10-15T17:45:29","modified_gmt":"2026-10-15T08:45:29","slug":"as23539-katana-shinano-koku-miyairi-kiyohira-sakuaugust-1979","status":"publish","type":"product","link":"https:\/\/sword-auction.com\/en\/product\/33671\/as23539-katana-shinano-koku-miyairi-kiyohira-sakuaugust-1979\/","title":{"rendered":"AS23539 Katana: Shinano-koku Miyairi Kiyohira Saku(August 1979)"},"content":{"rendered":"

Ordering Number: AS23539<\/p>\n

Katana in Shirasaya with Koshirae<\/p>\n

Inscription:
\nShinano-koku Miyairi Kiyohira Saku
\n\u4fe1\u6fc3\u56fd\u4f4f\u5bae\u5165\u6e05\u5e73\u4f5c
\nShowa Goju-nen Hachi-gatsu Kichijitsu (August 1979)
\n\u662d\u548c\u4e94\u5341\u56db\u5e74\u516b\u6708\u5409\u65e5<\/p>\n

We divide works in to Saijo Saku, Jyojyo Saku, Jyo Saku,and Regular Saku.
\nThis piece is ranked as Jyojyo Saku for Miyairi Kiyohira. <\/p>\n

Habaki: silver single habaki
\nBlade Length: 78.8cm (31.02in)
\nCurvature: 1.7cm (0.67in)
\nMekugi-ana: 1
\nMotohaba: 3.32cm (1.31in)
\nSakihaba: 2.49cm (0.98in)
\nKasane: 0.67cm (0.26in)
\nBlade Weight: 800g <\/p>\n

Era: modern times, 1979<\/p>\n

Shape: slightly wide with standard thickness, little difference in width between the base and the tip, and a somewhat shallow curvature.
\nJigane: The ko-itame hada is tightly forged and covered with ji-nie.
\nHamon: redominantly nioi-based, featuring slightly slanted gunome and choji-midare patterns. Ko-nie and ashi are present, with occasional patches of ara-nie and sunagashi.<\/p>\n

Special Feature:
\nMiyairi Kiyohira was the younger brother of Miyairi Shohei. He learned sword-forging techniques from his elder brother, Yukihira, and received numerous awards. In 1989, he changed his smith name to Kiyomune. This sword is a long blade featuring a deep, bright, and vivid nioikuchi.<\/p>\n

Koshirae:
\nTsuba: iron base carved with landscape.
\nFuchikashira: iron base with inlaid arabesque design.
\nMenuki: <\/p>\n

Aoi-Art estimation Paper
\nwhole Oshigata<\/p>\n

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

\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a>
\n\"\"<\/a>
\n\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Ordering Number: AS23539 Katana in Shirasaya with Koshirae Inscription: Shinano-koku Miyairi Kiyohira Saku \u4fe1\u6fc3\u56fd\u4f4f\u5bae\u5165\u6e05\u5e73\u4f5c Showa Goju-nen Hachi-gatsu Kichijitsu (August 1979) \u662d\u548c\u4e94\u5341\u56db\u5e74\u516b\u6708\u5409\u65e5 We divide works in to Saijo Saku, Jyojyo Saku, Jyo Saku,and Regular Saku. This piece is ranked as Jyojyo Saku for Miyairi Kiyohira. Habaki: silver single habaki Blade Length: 78.8cm (31.02in) Curvature: 1.7cm (0.67in) […]\n","protected":false},"featured_media":0,"template":"","meta":[],"product_brand":[],"product_cat":[123,122],"product_tag":[],"class_list":["post-33671","product","type-product","status-publish","product_cat-katana-en","product_cat-sword-en","first","instock","sold-individually","shipping-taxable","product-type-auction"],"_links":{"self":[{"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product\/33671","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=33671"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product_brand?post=33671"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product_cat?post=33671"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sword-auction.com\/en\/wp-json\/wp\/v2\/product_tag?post=33671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}