Seki Kanetsune Carbon Aogami#2 Chef Knife KC-922This manufacturer Kitasho Co., Ltd. established in 1948 in Seki city, the city of Blades. Kanetune brand was named after the real well known master swordsmith Kanetune in the 14th century. They continue to provide traditional swords, knives, kitchen knives, and scissors. Hammered beautiful "Tsuchime" finished, clad blade which has extreme sharp Aogami#2 (Blue steel #2) cutting core with SUS410 stainless steel provides excellent edge retention HRC 61