This 600-Year-Old Sword Was Invisible Until He Touched It

This sword is 600 years old. For centuries, its beauty stayed hidden — until a young polisher spent six years learning how to bring it back. Yoshinori Tada is training to become a togishi, a Japanese sword polisher — one of only about 100 people in Japan who still practice this craft. His master, Yoshihiko Usuki, holds Mukansa, a title held by only a dozen or so polishers nationwide. During filming, Tada-san won an award at one of Japan's most competitive sword-craftsmanship contests. But his real ambition isn't recognition — it's the opposite: to leave no trace that he was ever there. 00:04 A 600-year-old blade, buried under rust 01:05 The soul of the samurai: what makes a sword beautiful 04:13 Meeting Yoshinori Tada, apprentice polisher 07:28 Inside the workshop: why the curtains stay closed 08:27 The 3 elements of a beautiful blade 10:44 Shitaji-Togi: shaping the hidden blade 14:43 The vapor rising off the steel 16:10 What martial arts taught him about polishing 17:25 Shiage-Togi begins: "like applying makeup" 20:30 He wins the award — on camera 21:52 Nugui: the ancient iron-oxide technique 24:33 Hadori: The master demonstrates 26:22 "I want to leave no trace that I was here" 📌 Links & Resources: • Support Traditional Crafts:    / @asuhenotobiraathome