Kozo Kanamori (鉄 (か) 穴 (な) 森 (もり) 鋼 (こう) 蔵 (ぞう) Kanamori Kozo?) is a swordsmith affiliated with the Demon Slayer Corps.
Kozo is a man of average height and build with chin-length black hair that spikes near the ends. His hands are covered in visible blisters and he wears a Hyottoko mask over his face.
Kozo is usually seen wearing a long, pale robe with a black haori.
Kozo appears as a gentle, soft-spoken individual. He is capable of understanding the hot-blooded Hotaru Haganezuka and cares for others very much as seen when he continues to protect Hotaru against an attack from Upper Rank 5, Gyokko, despite being critically injured.
However, when it comes to his swords, Kozo is very passionate. When Inosuke Hashibira purposefully chips the dual blades he received from him, the swordsmith is furious and berates him.
Rehabilitation Training Arc
Swordsmith Village Arc
Abilities and Powers
- Kozo and his wife are said to be such a perfect couple, that they even look like each other.