Matsubara HAP40

HAP40 is a powdered high-speed semi-stainless steel with edge retention that puts traditional carbon and stainless steels to shame. Tanaka San forges the Matsubara HAP40 line in Omura City, Nagasaki, with stainless Damascus cladding and walnut octagonal handles. For cooks who want to strop rather than sharpen between sessions - HAP40 holds a keen edge far longer than anything else at the price.