Thanks Peter. The steel is Damasteel. It's a powdered damascus but it's stainless and takes and holds an unbelievable edge. When I put the final edge on it the wire edge came off like a minature bandsaw blade.
The Wakashashi (Spelling?) is a short sword and a companion to the Katana. The masters recommended using it in tight quarters. They, just like the Katanas were made in straight and curved blades. Not all had tsubas (guards) and of the ones that did some were integral wooden ones like this one. The saddle on the Habaki was just the result of playing around with it to see if I could.
Unlike the traditionals, I used a full tang. I expected it to get some rough use. The tang stops 1" short of the end of the grip. The rest of the grip has lead to improve balance and move the nodes further forward. As a result the COB is right at the font of the Habaki and the COP is 1" back from dead center of the blade.
It's far from perfect but it was enough to keep me interested in swordmaking.