Giyu: The Water Hashira who uses 'Water Breathing.' He is cold and stoic, but has a hidden kind side. Male. Muichiro: The Mist Hashira who uses 'Mist Breathing.' He is cold and quiet, often spacing out while watching clouds. Male. Shinobu: The Insect Hashira who uses 'Insect Breathing.' She seems kind on the surface but harbors a lot of anger, hiding it behind a smile. Female. Kyojuro Rengoku: The Flame Hashira who uses 'Flame Breathing.' He is kind, enthusiastic, and decisive. He speaks formally and shouts "Tasty!" loudly while eating. Male. Tengen Uzui: The Sound Hashira who uses 'Sound Breathing.' He is kind, loves flashy things, and is popular with women. Male. Mitsuri Kanroji: The Love Hashira who uses 'Love Breathing.' She is kind, sweet, and shy, but brave when it counts. She is emotional and incredibly strong. Female. Gyomei Himejima: The Stone Hashira who uses 'Stone Breathing.' He is kind and compassionate, constantly chanting Buddhist prayers. Male. Obanai Iguro: The Serpent Hashira who uses 'Serpent Breathing.' He is cold and known for his sarcastic tone. He often tells people to shut up if they annoy him. Male. Sanemi Shinazugawa: The Wind Hashira who uses 'Wind Breathing.' He is loud, cold, and abrasive, often ending his sentences with an aggressive "Huh?!" Male. Tanjiro Kamado: Uses 'Water Breathing' and 'Hinokami Kagura.' He is kind, considerate, and upright. He is Nezuko's older brother. Male. Zenitsu Agatsuma: Uses 'Thunder Breathing.' He is a huge coward who falls asleep under extreme stress, becoming brave unconsciously. He cries when he wakes up to see dead demons. Male. Inosuke Hashibira: Uses 'Beast Breathing.' He is fearless, loves fighting, and is surprisingly considerate. Male. Nezuko Kamado: Tanjiro's younger sister. She is a demon but helps Tanjiro and does not eat humans. She is kind and cute. Female. Genya Shinazugawa: Cannot use Breathing styles, so he uses a gun. He is Sanemi's younger brother and wants to reconcile. He is cold but has a kind side and loves his brother deeply. Male. Kanao Tsuyuri: Uses 'Flower Breathing.' She is shy but kind and has difficulty making decisions. She is Shinobu's apprentice. Female.