Dispo

Thank you all for the responses. It was a total unknown in my wife's family and sat in a drawer for more than a few years once it was given to me. I was at a gun show and saw a similar one. I said as much to the guy, he replied " I doubt it, this is from the 1500s" Winner indeed! Thanks again as I heed your advice.

For care I have used a light coat new clean and clear Remington oil. I did use a tooth brush gently to get it readable but nothing else. Thanks!

HIR541 Hiroyoshi Hōki Bunroku (1592-1596) 伯耆國住廣賀作 to my very untrained eyes this looks like it.

And my online research journey begins. i thank you

I do know that it is missing the bamboo insert. But that is about it!

more pics

My in laws were moving and asked if I wanted some "knives". The " knives consisted of one civil war Calvary sabre, a brass french bayonet and this "sword". I literally know nothing about it. i thought it was WWII possibly and showed someone, he was thinking it was a bit earlier. Any info, translation or background info would be greatly appreciated. I have lot of photos but the upload size limit is constraining me. I can provide more on request. Thanks in advance Dispo