Hello all- I'm quite new to the world of nihonto, and would like to ask your opinions on the provenance of the sword pictured below. I bought it for its very nice feel, geometry, weight distribution, and ease of draw/noto for iai kata/waza. It is unsigned, and was relatively inexpensive (suriage, nakago has been altered), but does have some nice features like a more forward bohi position and futasuji-bi behind. As curiosity has gotten the better of me, I would be glad to know anything about the sword that the far more experienced on the forum may be generous enough to share from the photos below.
Some rough measurements include:
Nagasa: 72.5 cm
Nakago length: 15.3 cm
Kissaki length: 3.7 cm
Sori: 1.9 cm
Motohaba: 3 cm
Motogasane: 0.8 cm
Sakihaba: 2.3 cm
Sakigasane: 0.4 cm
Thank you very much for your interest and time,
Rob