Mei confirmation?

[Tensho]

Echizen Koku Shimosaka Sadatsugu? Very worn mei on this one, but seems to fit?

 

 

Translated as Kanesaki:

[Shugyosha]

Hi Matt,

 

I think you have both of them. The Sadatsugu one is a hard read but there’s a papered blade here with a mei that’s similarly done. 
 

http://www.aoijapan.com/img/sword/2015/15672paper-1.jpg