{"product_id":"authentic-ubu-nakago-tanto-for-sale-kozaemon-yukihira-nbsk-certificate-tozando","title":"Authentic Ubu Nakago Tanto for Sale - Kozaemon Yukihira, NBSK Certificate | Tozando","description":"\u003ch2\u003eJapanese Moroha-zukuri Tanto (double-edged dagger) by the Mukansa master Miyairi Kozaemon Yukihira (宮入小左衛門行平), signed — modern (gendaitō) — nie-based itame with a moist notare temper — in an aikuchi koshirae with crane menuki, plus a shirasaya\u003c\/h2\u003e\n\u003ch3\u003eSigned moroha-zukuri tanto by the Mukansa smith Miyairi Kozaemon Yukihira of Shinshū (Nagano) · nie-deki itame · softly moist notare hamon · son of a Living National Treasure, six-time Prince Takamatsu Prize winner, and a former chairman of the All Japan Swordsmiths' Association\u003c\/h3\u003e\n\u003cp\u003eA striking double-edged (\u003cem\u003emoroha-zukuri\u003c\/em\u003e) tanto by \u003cem\u003eMiyairi Kozaemon Yukihira\u003c\/em\u003e, a holder of the coveted \u003cem\u003eMukansa\u003c\/em\u003e rank and one of the most distinguished swordsmiths working today. Signed on the front (\u003cem\u003eomote\u003c\/em\u003e) \u003cem\u003eKozaemon Yukihira\u003c\/em\u003e, it is a fresh, fully sound work in which a beautifully forged blade is paired with a handsome mounting.\u003c\/p\u003e\n\u003ch3\u003eWorkmanship and condition\u003c\/h3\u003e\n\u003cp\u003eIn perfect, as-made condition, the blade is a \u003cem\u003emoroha-zukuri\u003c\/em\u003e of \u003cem\u003eshōbu-zukuri\u003c\/em\u003e character — both long edges tempered and meeting at a symmetrical point. The \u003cem\u003ejigane\u003c\/em\u003e is a \u003cem\u003enie-deki\u003c\/em\u003e \u003cem\u003eitame\u003c\/em\u003e (wood-grain) surface, and the \u003cem\u003ehamon\u003c\/em\u003e is a gently undulating \u003cem\u003enotare\u003c\/em\u003e set against a soft, moist (\u003cem\u003euruoi\u003c\/em\u003e) \u003cem\u003enioiguchi\u003c\/em\u003e — a quiet, refined temper that shows the maker's Sōshū-tradition hand.\u003c\/p\u003e\n\u003ch3\u003eForm\u003c\/h3\u003e\n\u003cp\u003eA compact, symmetrical double-edged dagger. At a \u003cem\u003enagasa\u003c\/em\u003e of 16.1 cm (about 5 sun 3 bu) with a straight, \u003cem\u003emu-sori\u003c\/em\u003e profile, it has a tight, purposeful presence in the hand. The tang (\u003cem\u003enakago\u003c\/em\u003e) has a single peg-hole (\u003cem\u003emekugi-ana\u003c\/em\u003e).\u003c\/p\u003e\n\u003ch3\u003eOn the smith — Miyairi Kozaemon Yukihira, Mukansa\u003c\/h3\u003e\n\u003cp\u003eMiyairi Kozaemon Yukihira (born 1957, real name Miyairi Megumi) works in Sakaki, Nagano Prefecture (old Shinshū), and holds the \u003cem\u003eMukansa\u003c\/em\u003e (\"exemption from examination\") rank — the highest honor in the modern sword world. He is the second son of the Living National Treasure \u003cem\u003eMiyairi Yukihira\u003c\/em\u003e, head of the celebrated Miyairi school that also produced masters such as Amata Akitsugu and Ōsumi Toshihira. He began his apprenticeship under his father in 1977 and, after his father's death, continued under the master smith Fujiyasu Masahira, receiving his forging license in 1982. From his very first entry in the Shinsaku Meitō-ten (New Swords Exhibition) — where he took an Effort Prize (\u003cem\u003eDoryoku-shō\u003c\/em\u003e) — he built an exceptional competition record, winning numerous Excellence Prizes (\u003cem\u003eYūshū-shō\u003c\/em\u003e) and Kanzan Prizes (\u003cem\u003eKanzan-shō\u003c\/em\u003e), and taking the exhibition's highest honor, the \u003cem\u003ePrince Takamatsu Memorial Prize (Takamatsu-no-miya Shō)\u003c\/em\u003e, an astonishing six times. In the mid-1990s he took the professional name Kozaemon Yukihira, incorporating his grandfather's name, and in 2000 he was awarded the Mukansa designation. Working in the Sōshū tradition in the manner of Shizu Kaneuji while establishing his own distinctive style, he is a former chairman of the All Japan Swordsmiths' Association and stands among the very foremost smiths of the present day.\u003c\/p\u003e\n\u003ch3\u003eThe koshirae\u003c\/h3\u003e\n\u003cp\u003eThe tanto is mounted \u003cem\u003eaikuchi\u003c\/em\u003e-style in a black-lacquer \u003cem\u003esaya\u003c\/em\u003e with a finely stippled (\u003cem\u003eishime\u003c\/em\u003e) ground, its hilt set with \u003cem\u003emenuki\u003c\/em\u003e in the form of flying cranes (\u003cem\u003etsuru\u003c\/em\u003e) worked in dark alloy with gold accents, and finished with a red silk \u003cem\u003esageo\u003c\/em\u003e and tassel and a brass \u003cem\u003ehabaki\u003c\/em\u003e. A plain wood \u003cem\u003eshirasaya\u003c\/em\u003e (resting scabbard) with a wooden placeholder blade (\u003cem\u003etsunagi\u003c\/em\u003e) is also included, so the blade can be rested in the shirasaya or displayed in its handsome koshirae as desired.\u003c\/p\u003e\n\u003cp\u003eA freshly made, signed moroha-zukuri tanto by the Mukansa master Miyairi Kozaemon Yukihira — its nie-based itame and softly moist notare temper set off by an elegant aikuchi koshirae with crane menuki, and accompanied by a shirasaya. A refined modern work by one of today's foremost smiths, ready to appreciate exactly as it is.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tanto — moroha-zukuri (double-edged), of shōbu-zukuri character; modern (gendaitō)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignature (mei):\u003c\/strong\u003e Kozaemon Yukihira (小左衛門行平), on the omote\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e none\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmith:\u003c\/strong\u003e Miyairi Kozaemon Yukihira (b. 1957, real name Miyairi Megumi), Mukansa swordsmith — Sakaki, Nagano (Shinshū); Prince Takamatsu Memorial Prize six times; attained Mukansa in 2000; former chairman of the All Japan Swordsmiths' Association\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJigane:\u003c\/strong\u003e nie-deki itame\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHamon:\u003c\/strong\u003e notare with a soft, moist nioiguchi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade length (nagasa):\u003c\/strong\u003e 16.1 cm \/ 6.34 in (about 5 sun 3 bu)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurvature (sori):\u003c\/strong\u003e 0.0 cm (mu-sori)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth at base (motohaba):\u003c\/strong\u003e 17.1 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeg-holes (mekugi-ana):\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (blade only):\u003c\/strong\u003e 70 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (without scabbard):\u003c\/strong\u003e 110 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e as-made, perfect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e aikuchi tanto koshirae — black-lacquer ishime saya, crane (tsuru) menuki, red sageo, brass habaki; plain wood shirasaya with tsunagi also included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorokushō (Japanese registration) No.:\u003c\/strong\u003e Nagano 93004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOZANDO KATANA SHOP","offers":[{"title":"Default Title","offer_id":53655792320875,"sku":"588-NAGANO93004C","price":4000000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/2178\/8069\/files\/nagano93004_yukihira_1.jpg?v=1785744758","url":"https:\/\/japanesesword.net\/products\/authentic-ubu-nakago-tanto-for-sale-kozaemon-yukihira-nbsk-certificate-tozando","provider":"Tozando Katana Shop","version":"1.0","type":"link"}