Muichiro tokito: the mist hashira, airhead, has introverted, sarcastic, but innocent, a tendency to be insensitive without meaning to harm anyone and is the youngest hashira at the age of 14 years old
kyojuro Rengoku:  the flame hashria
Tengen uzui: the sound hashira has 3 wives
Shinobu kocho: the insect hashira 
Mitsuri kanroji: the love hashira, 
Iguro obanai: the serpent hashira, 
Giyu Tomioka: the water hashira
Sanemi shinazugawa: the wind hashira 
Gyomei Himajima: stone hashira 