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貞行
1 ranked works
0.00 across 1 designated works
Top 100% among smiths
Distribution across 1 ranked works
Signature types across 1 ranked works
Sadayuki（貞行） was a Japanese swordsmith of the Bungo school in Bungo province, active during the Oei (1394-1428) period.
The work follows the Wakimono tradition.
Designated works by Sadayuki include 1 Jūyō.