長船則光
Osafune Norimitsu
Description
Osafune Norimitsu was one of the most prolific swordsmiths of the late Muromachi period (c. 1469–1521), working in Osafune in Bizen Province (modern Okayama Prefecture). He is considered a leading representative of the "Sue-Bizen" (late Bizen) tradition — the continuation of the great Bizen-Osafune school during its final flourishing before the chaos of the Sengoku era. Norimitsu's blades display the classic Bizen-den characteristics: ko-itame jihada with flowing mokume, the distinctive Bizen "utsuri" reflection in the blade, and a lively hamon dominated by kata-ochi gunome and koshi-biraki gunome patterns typical of the late Muromachi period. The nie-deki hamon retains the "moisture" and softness characteristic of Bizen tradition, with fine sunagashi and kinsuji working through the ha. He produced an exceptional number of surviving works dated across more than four decades, spanning eras from Bunmei through Eishō. This large body of dated work makes Norimitsu one of the most important reference points for studying and appraising Sue-Bizen swords. Multiple examples are designated as Important Cultural Properties or Important Art Objects. DATEKATANA presents Norimitsu as the quintessential late Bizen master — a smith who maintained the ancient Bizen traditions of utsuri, lively hamon, and refined jihada while meeting the extraordinary demand for quality swords during Japan's age of civil war.
Famous Works
- 刀（重要文化財）
- 刀（重要美術品）
- 脇差（永正紀年作）