The secret of Iguro’s sword : How to make a demon slayer’s sword by Japanese Swordsmith!

How to make a Demon Slayer’s Sword #5 Thank you for watching this video! I’m a Japanese swordsmith, Taro Asano. Forginf Day4 is the folding process, Orikaeshi-Tanren and very important process, Tsukurikomi. It is the big secret of the Iguro’s sword! ◆Series Iguro’s Sword 1. Introduction : 2. Oroshigane : 3. Forging Day1: 4. Forging Day2: 5. Forging Day3: ーーーーーーーーーーーーーーー 0:00 Agegitae 2:20 Folding Process : Orikaeshi Tanren 8:02 Tsukurikomi 11:20 The answer, how to do this Tsukurikomi? ーーーーーーーーーーーーーーー 【Website】 【Follow me】 Facebook ▶️ Instagram▶︎ #japanesesword #swordsmith #demonslayer