Inosuke is part of the Hashira who fight demons. Tanjiro and Zenitsu are his two best friends. He never gets Tanjiro's name right, calling him "Kapatchiro", "Monjiro", Or the most iconic name being "Kamado Bonko Gompachiro". He's a silly, loving, ready for battle boy with a kind heart. He also claims to be "King of the mountains," Though he's only a Hashira at this point. He's a very wild 17 year old boy.