Kotetsu

Kotetsu (小 (こ) 鉄 (てつ) , Kotetsu?) is a supporting character in Demon Slayer: Kimetsu No Yaiba. He is a young villager from the Swordsmith Village. His ancestors built the battle doll Yoriichi Type Zero. Kotetsu is a child of short stature, pale skin tone, and black hair. He wears a yellow striped yukata, a red vest on top of it, and a Hyottoko mask (with notable eyebrows and cheek prints) that fully conceals his face. However, it's later revealed that Kotetsu's actual face is similar to his mask, having the same wide...

Race

Human

Debut

Chapter 101