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貞秋
1 ranked works
0.00 across 1 designated works
Top 100% among smiths
Distribution across 1 ranked works
Signature types across 1 ranked works
Other artisans of the Sa school
Sadaaki（貞秋） was a Japanese swordsmith of the Sa school in Chikuzen province, active during the Ōei (1394-1428) period.
The work follows the Soshu-den tradition.
Designated works by Sadaaki include 1 Jūyō.