Japanese Tansetsu ancient Warikomi knife techniques made by Daisuke Nishida

Japanese traditional techniques of knife making from forge welding (the process of hammering and forging steel and soft iron) to finishing, Forged soft iron steel are split with a chisel and core blade of Japanese Yasuki Hagane steel was buried. Mr. Daisuke Nishida is one of the very few blacksmiths who has a skills of Japanese Tansetsu ancient Warikomi techniques.