Tanjiro Kamado of Demon Slayer: Kimetsu no Yaiba is a compassionate teenager who used to financially support his family by working as a coal burner. After the brutal murder of his family, he became a demon slayer to avenge the death of his loved ones and to turn his sister back into a human. In the pursuit of his ambitious goal, Tanjiro met some of the most courageous warriors, who later turned into his reliable allies and lifelong companions. Although he had many such acquaintances, here are the most reliable friends he ever made in his inspiring journey.