Introducing the Ikazuchi 135mm Stainless Clad Blue Super Wa-Petty... because it is measured from heel to tip, this is the same size as most 150mm wa-petties from Sakai. This series is crazy thin, sharpens easily, and has very good edge retention. They are finally up on our site here: https://www.japaneseknifeimports.com/products/ikazuchi-135mm-stainless-clad-blue-super-wa-petty ... check 'em out. They look pretty sweet when the patina sets in... you get a beautiful contrast between the stainless and dark edge. $130