I have noticed that I have a Tenpo tsuba in my collection that I would like get some feedback on due to the size, both diameter and weight. Looking at the picture it appears to be a typical Tenpo that looks like it was set at least twice by looking at the sekigane. I have been looking to find a similar one but have not had any luck. This one is massive, reaching just under 110 mm at its widest point and weighing in on my scale at 273 grams. My thoughts were maybe this was on a naginata? If not , the blade it was mounted on must have been gigantic too, just for the balance? I have not come across many tsuba this large and was looking for more information if anyone can comment.
Jason