Ok i have more pics. I'm wrestling with these terms, but I can probably describe the thing better. I did actually have it in my hands. The exposed part of the blade was 26", and the back of the blade (mune?) was 3 sided so I guess thats mitsu? I need to get better pics of the blade, the one he sent was very blurry. Like I said, I'm completely clueless about this stuff. But anyway, here's more pics if it helps-