Is there a difference between a 210mm petty and a 210mm sujihiki?
Since JKI received a few 210mm Konosuke HD wa-pettys I've gotten interested in getting one. The only problem is my knife funds have run out. That doesn't keep me from researching and I ran across some 210mm sujis that in the pictures, seem to have the same or very similar blade profile as the petty. JKI even includes the Kono HD petty in the search results when looking for sujihikis.
So, is a petty and a sujihiki of the same length twins?