Thanks for the replies.
What i find interesting is the inscription Aoi mention, below.
"We do not understand the meaning of the Inscription well, but it seems to mean that Yamano Kanjuro cut off the body with one hand."
This gets me wondering if the sword was actually used as in an ordinary strike by a wakizashi with one hand, without it being attached to a pole of some sorts (as mentioned above)?
Also, i ask myself why would one test a very old unsigned wakizashi ??. I guess there a lots of answers to this question.
Can imagine someone owning something like a Tadayoshi Katana and wanting it testing, the prestige of owning a sword of the same time that comes with all the bells and whistles, so to speak. The bragging value, even swordsmiths of the time pushing to have their swords highly evaluated,.
But an unsigned suriage wak from the Nanbokucho era?, i find interesting.
Perhaps it was someone's prized possession, who knows?, could go on but can only speculate and i guess we will never know.
What i will say about those inscriptions, as gruesome as they are, they always add some history to a blade.
Been a long time since i read the book from Markus and have a memory like a sieve, need to read it again,