Dr. Rebecca Copeland at Washington University in St. Louis asked Japanese Subject Librarian, Azusa Tanaka, to look at the marks on this gun and Azusu provided very helpful translation and interpretation. The report provided reads as follows:
"The script on the gun reads “Goshu Kunitomo Gen’noshin Chin’ei* (last letter unknown).”
Goshu is another way of calling Omi Province which is now Shiga prefecture in the main island of Japan. Omi Province was established at the time of the Taika Reform (645), and the present name (Shiga prefecture) and boundaries were established in 1881 (Encyclopedia of Japan).
Kunitomo Gen’noshin is a name of person, most likely male name. Kunitomo is a family name, and Gen’noshin is a given name. Kunitomo had been one of three important centers of manufacturing guns since the mid-16th century to the late 19th century. Kunitomo gunsmith group was resided in Omi Province. The first experience of guns in Japan was either in 1542 or 1543 when the Portuguese landed in Kyushu. 12th Shogun (one of the military dictators) Ashikaga Yoshiharu and his son were interested in this new firearm, gave the one received from the Portuguese to Kunitomo and asked them if they can make a copy. This was the beginning of Kunitomo gunsmith’s manufacturing guns. Later during the Edo period (1603-1868), Kunitomo gunsmith group was directly hired by Edo government, and their skills were highly recognized [Mizuhara, 1969]. There is a museum of Kunitomo gun maker in Shiga prefecture. I asked them if they have any record about Gen’noshin, but I haven’t heard back from them. It is hard to tell, unless I learn who he was or if he was a real Kunitomo family member, whether this particular gun is real Kunitomo brand or not. I read that there were some fake Kunitomos just calling themselves Kunitomo in order to sell their products.
Chin’ei I don’t know what this term means. I asked about this to the museum, I will see what they know about it and the letter I cannot recognize."
Very helpful report and one that could lead to additional information. I welcome and board member response to this report.
My sincere thanks to both Dr. Copland and Azusu Tanaka!!!