Index of Japanese Sword Literature v. 0.12, compiled by Grey Doffin. Hosted by The Japanese Sword Society of the United States : view entry number 3023 in 'Sword Smiths'

Yoshikuni
吉國

Kozuke/Kazusa Kami Settsu Ju
1673
OT344, FT39,5, JN28,5,9&16/30,3,34, N4,370-72, ST1,835, NJ245, TS451, S83, SS60, NX298&976, KZ684, TB8,7*

Index of Japanese Sword Literature compiled by Grey Doffin Hosted by the Japanese Sword Society of the United States