It can take more than a year to make a single razor-sharp katana. In Japan, business is booming for the few remaining smiths ...

The Japanese sword, often epitomized by the katana, is more than just a weapon. It is a symbol of Japan’s rich cultural history, craftsmanship, and the ideals of the samurai who wielded it. Known for ...

He analyzes the one-handed sword fighting moves in "Avengers: Endgame," starring Robert Downey Jr., Chris Evans, and Jeremy Renner. He guides through the many types of samurai armor in "47 Ronin ...