Demon Slayer: Kimetsu no Yaiba (2019)

S1E5 My Own Steel

As dawn arrives, only four swordsmen remain after a grueling week of fighting. The guides welcome Tanjiro and the other survivors, introducing them to the structure of the Demon Slayer Corps. Each of the four receives their uniforms and a Kasugai Crow to act as their messenger. Next, they must choose the ore for their personal Nichirin swords. Tanjiro carefully examines each piece of ore, relying on his acute sense of smell, and ultimately selects the one that resonates with him…