Japan, Medieval. A Rare Muromachi Period Tanto Forged By Bishu Osafune Norimitsu, C.1500 certificate_of_authenticity 92 mm (w) x 35

92 mm (w) x 35

in May 1917 and January 1918

measuring 60 mm x 48 mm

27 mm x 46

Japan, Medieval. A Rare Muromachi Period Tanto Forged By Bishu Osafune Norimitsu, C.1500 certificate_of_authenticity 92 mm (w) x 35The double sided steel blade featuring a diamond shaped cross section (known as a moroha blade) measures 274mm in total length, and 187mm from the ha machi (blade notch under the habaki), the mildly midare hitasura hamon (temper line) is visible on all ha (edges), adding a unique beauty to the blade, the kissaki (point) is sharp, at the base the habaki (metal sleeve) measures 21mm covering the ha machi creating a seamless line, sitting below the