|O40233(S2062) Katana signed Bishu Osafune NORIMITSU In the 8 th month,
Kyouroku 2 nd
with) Black Roiro lacquered scabbard Uchikatana Koshirae
|Koto End of Muromachi period (Kyouroku 2/1529) Bizen
Length of cutting edge 67.3cm Curvature 2.3cm Width of base 29.6mm Width of Yokote 17.7mm Thickness of base 7.0mm
|Blade construction: Shinogi-zukuri, Iori-mune, Mihaba on base is a bit
on wider side standing firmly on base holding "Funbari" and Shinogi-ridge
is high. There is appropriate degree of tapering from base to point of
Yokote holding a deep waist pointed curvature as well as upper pointed
curve gracefully leading to a medium tip "Kissaki". The entire
blade creates a heroic atmosphere during the Warning States period. (click
HERE for higher resolution image of the entire blade)
Forging(Hada): Forging is Itame-hada, mixing with an indication of Mokume-hada. The entire Hiraji-surface is covered in speckled Ji-nie that generates reflecting irregular whitish Midare-Utsuri effect over the surface.
Temper(Hamon): Hamon is Nie hard metal granules base, An awfully flamboyant undulating GUNOME mixing in small clove out line of Choji-ha and pointed head of Togari-ha quench pattern where works with deep sparkling-Nie and deep "Noi" mist-like crystalline area. Some isolated temper splashes over the surface to generate "YUBASHIRI".
Temper of tip(Boshi): Boshi forms Sugu-ha straight indication.
Tang(Nakago): Nakago is in UBU original. Two peg retaining holes (one is filled). Katte-sagari (slanting left) filemarks. Back ridge of Nakago is flat. The Nakago is relatively short for it's long cutting edge, single-bevelled heel mark so called "Ha- agari KURIJIRI". The inscription signature in front is clearly chiselled Bishu-Osafune NORIMITSU 備州長船法光 and the other side is inscribed with the date of year In the 8 th month Kyouroku 2 (1529) 享禄二年八月日.
Powerful clans or generals from the disturbance period of Waring States Period to the Azuchi Momoyama state required the rich, massive volume and thick in kasane with high shinogi-ridge, with well-proportioned deep curve.
The latter half of Medieval Muromachi period, starting with The Onin War (応仁の乱 Onin no Ran) / (1467-77), the length and style of Japanese swords had changed - Eisho-Daiei(1504-27) it was generally 2.0 - 2.1 shaku(60-63cm) which was suitable for one-hand grip, Kyoroku-Tenbun(1528-40) it had become a bit longer to 2.2 shaku(66cm), then Ganki-Tenso(1570-91) it became further longer to 2.3 shaku or even more(70cm) and Nakago(tang) became getting longer accordingly which was designed in the style of both hands grip.
Among Japanese sword makers in Bizen province, so called Sue Bizen 末備前, sometimes called Eisho Bizen 永正備前 covers Bizen swords in Koto on after Eisho before Bunroku (ca.1504 - 95). Katsumitsu 勝光, Tadamitsu 忠光, Munemitsu 宗光, Kiyomitsu 清光, Sukesada 祐定, Sukemitsu 祐光, Norimitsu 則光 or Norimitsu 法光 were the most distinguished sword makers.
The subject sword is deep in curve which was designed for fast draw out from scabbard and also created in suitable length for one hand battle swordsmanship. Extremely strengthened construction of high Shinogi-suji ridge with rich volume of Hiraji which was made for supreme sharp cutting performance in full of a brave Samurai spirit from the Warning States period.
Durable Itame wooden structure forging using fine steel with rather on harder side temper quenching with defused reflection of steel "Utsuri" as well as flamboyant Hamon presents amazing grand sight.
This katana presents typical workmanship of NORIMITSU 法光 that still holds very good condition after passage of almost 500 years.
with) Black Roiro lacquered scabbard Uchikatana Koshirae (click HERE for entire Koshirae and HERE for each fitting)
Recent polish/Condition scale: very good (using a scale of mint-excellent-very good-good-fair-poor).
reference data :
Fujishiro Yoshio/Fujishiro Matsuo, NihonToko-jiten, Fujishiro-shoten, 1975
Hon'ma Kunzan, Ishii Masakuni, Nihonto Meikan, 1975