Webkotetsu was first seen engaged in an argument with the mist hashira. He then turns out to be a member of the legendary family who, in fact, created that. Webkotetsu's unmasked face reveal in demon slayer season 3 episode 2 has surprised fans with a striking resemblance between his face and the hyottoko mask,. Webkotetsu was saved because he kept rengoku's hilt, which tanjiro had handed him, close to his belly. Rengoku, despite his unfortunate death, seemed to save. Webkotetsu (小鉄 kotetsu?) is a supporting character in kimetsu no yaiba reishoki. He is a young villager from the swordsmith village. His ancestors built the battle doll yoriichi. Webmuichiro’s aggressive school of hard knocks approach rubs tanjiro the wrong way, yet he finds himself completely helpless to intervene and protect kotetsu in a. Webkotetsu is a kind and energetic young lad. He is full of passion for his job of maintaining the battle doll yorichi type zero, even though he has not yet mastered the repairs. Webtokito made the decision to prioritize kotetsu's life not due to a change of heart through tanjiro's words, but rather due to being convinced by tanjiro's logic. Webinternally, the young boy begs tanjiro to not waver so that one day, he will become stronger than anyone else. With kotetsu's approval obtained, tanjiro succeeds in landing a blow. Webkotetsu’s character in “demon slayer: Kimetsu no yaiba” is indeed portrayed as a kind and energetic child, which is a common archetype for young characters in anime who are.