HONMAMON Nakiri Hocho (Kithcen Knife for Vegetables) 165mm, Kurouchi, Blade Edge : Aogami Steel, Double Bevel Blade Length : 165mm(6.5inch), Total Length : 315mm(12.4inch), Weight : 120g(4.2oz) Blade Material : Aogami Steel No. 2, Hardness :around HRC61 +/- 1, Handle : Japan Style Handle (You can change when it got old, and can keep the great blade.) For Home Use. Double Bevel and Available For Both Right Hander and Left Hander. Aogami Blade cuts so Well. Handmade by Kaji craftsman in Japan Kochi Kurouchi : Rough Appearance, but you can feel the Tosa Craftsmen Spirits!