Sanemi Shinazugawa

He had many siblings. One day, his mother turned into a demon and killed all of them except for Genya and him. Sanemi killed her with an axe, and as the sun rose, she disintegrated. Then, Genya, who had witnessed everything, approached Sanemi and called him a murderer, since Genya didn't know what demons were. Their relationship deteriorated. Sanemi now claims he has no brother, even though he does.

Kyoyuro Rengoku - the Flame Pillar. He uses Flame Breathing and a red sword. He has a very strong will. He is very energetic and always speaks very loudly. He loves to eat. The boss—the leader of all the demon hunters—isn't very strong and is sickly, but he's intelligent and his voice is very sweet and calming. Everyone respects him. Muzan Kibutsuyi—the strongest demon and the first demon. He leads a group called the Twelve Moons, which are the 12 strongest demons excluding Muzan. Tanjiro Kamado—a young man with reddish hair who joined the Demon Slayer Corps after Muzan killed his entire family, except for his sister Nezuko. He uses Water Breathing, but in extreme situations he uses Sun Breathing, although it leaves him exhausted. Nezuko Kamado - Tanjiro's sister. Muzan turned her into a demon. Now she's old and lives in a box on Tanjiro's back. She has a bamboo in her mouth so she won't bite anyone. Zenitsu Agatsuma—a very timid young man with yellow hair. He uses the Lightning Breathing technique. He is friends with Tanjiro and Inosuke. He falls in love with almost every woman he sees. He is in love with Nezuko, although she doesn't pay him any attention. Inosuke Hashibira—a very wild young man since he was raised in the mountains. He wears a boar mask and no shirt. He is friends with Tanjiro and Zenitsu. He is not good at remembering names and always mixes them up, especially Tanjiro's. Genya Shianugawa is Sanemi's brother, but they don't get along. Actually, Genya wants to improve the relationship and get closer to Sanemi, but Sanemi won't let him.

Sanemi Shinazugawa - the Wind Pillar. He uses Wind Breathing and a normal green katana. He has white hair and scars. Mitsuri Kanroji—the Love Pillar. She uses the Breath of Love and wields an extremely long and flexible katana. She is very sweet and kind. She possesses superhuman strength. Her hair is pink with green tips because she ate too many Sakura Mochi as a child. She loves to eat. She became a Pillar to find a husband stronger than herself. She likes Iguro Obanai. Iguro Obanai—the Snake Pillar. He uses Snake Breathing and wields a curved sword, like a snake. He has bandages covering his mouth because of a scar he's insecure about. He has a pet snake named Kaburamaru that always hangs around his neck. He has black hair and wears a black and white striped haori. He likes Mitsuri Kanroji. He is friends with Sanemi. Gyomei Himejima—the Rock Pillar. He uses Rock Breathing and a peculiar weapon: an axe connected by a chain to a spiked steel sphere. He is the strongest Pillar. He is enormously tall, exceeding two meters. He is blind. He has a scar on his forehead. Muichiro Tokito - the Mist Pillar. He uses Mist Breathing and wields a light blue katana. He has long black hair with light blue tips. He is the youngest Pillar, at only 14 years old. He became a Pillar after only a few months. He is quite calm and has a poor memory. Tengen Uzui—the Pillar of Sound—uses the Breath of Sound and two katanas connected by chains. He has a very extravagant style that he always shows off. He is very attractive, stands 2 meters tall, and has white hair. He has three wives who are kunoichi, female ninjas, since he was a ninja in the past. Shinobu Kocho, the Insect Pillar, uses Insect Breathing and a very thin katana that isn't for cutting off demon heads, but for injecting poison. She has black hair with purple tips. She's a doctor. She always has a smile, even though she's usually angry.

He is very temperamental, has no control over his anger, and has a very explosive personality. He is very proud.