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 40 in 'Sword Smiths'

Aritoshi
有俊

Cho, Yamato Senjuin/Taima
1293
JK19, YK7, JN35,3,22, SG104, TM30, N2,165-7, NK252, TS5, KG87, TB41,8*
Juyo 26,68-70/50,27-8

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