Posted by Alec W. (174.105.163.103) on March 10, 2021 at 15:43:31:
In Reply to: Help with signature posted by Umberto on March 10, 2021 at 11:25:07:
It appears to be "Eishun" 榮春 (modern form: 栄春).
I can't find any information about an artist signing this way. I do see that there was a Kanō painter signing as "Eishunsai" 栄春斎 working in Osaka in the middle of the 18th century, but I doubt that's connected.
-A