Posted by Guy Pepermans (84.197.53.216) on March 08, 2021 at 16:19:02:
In Reply to: Unknown Signature with Hayashi collector posted by Tichacek on March 08, 2021 at 05:58:59:
IMO, the publisher could be Ômiya Gonkurô (近江屋権九郎) firm name Shûhôdô (聚宝堂), Marks: publisher 412, seal 21-234.
Could be a starting point.
Guy.