Picked up a second Yojimbo 2 for wifey. Mine's nicely loosened up/broken in, and I've sharpened it. However, my Work Sharp Guided Sharpening System only has guides going down to 17 DPS. So mine is now sharpened at a decidedly steeper angle than the original edge. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.