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 354 in 'Sword Smiths'

entry from table Sword Smiths

Iyetada
家忠

Ko Ichimonji
1293
FT61,L3, YK11, OT112, NK573, TS13, K5-6, IM17, NT2,75, TB30,L1*
Juyo 3,15

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