3 Hashiras

Those are 3 of the hashiras from demon slayer, the boy with the white hair is Sanemi, in his past his mom turned into a demon who killed his brothers and sister, so Sanemi had to kill his mother, only he and his younger brother genya survided, because of that he is not very nice, he doesn't cares about his younger brother but secretly he does, the boy with the snake is Obanai, he doesn't haves a family, he is a good friend of Sanemi, he is sometimes nice, he cares about people but he can be rude, the boy with the black and turquise long hair is Muichiro tokito, his brother died because of a demon, his mother died because of sickness and his dad died because of an Accident, he lost all his memorys, and got cold but know he remembers everything and is very nice, they are all very strong, Muichiro is 14, Sanemi is 21 and Obanai is also 21