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 202 in 'Articles'

entry from table Articles

Shinsa
Rates & ranks.

JN14,4,3/15,1,19/5,21/19,3,21/37,2,8, JB20,21/, TB11,39/12,37/29,44/52,26/53,30/56,53, see also Ninteisho

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