A knife manufacturer that inherits the traditional manufacturing method cultivated for 400 years in Miki City, Hyogo Prefecture. We manufacture products for all kinds of uses, including items for craftsmen and household knives. With a focus on "sharpness" and "ease of use," each piece is carefully handcrafted by a blacksmith.The "Stainless Steel Warikomi Knife" was invented by Sanjuzu Cutlery at the time of its founding, and is a knife made from stainless steel. We created the revolutionary idea of sandwiching steel on both sides with stainless steel.