Giyu Tomioka

Giyu is the water hashira. he doesn't believe he is though. he's depressed and thinks he's not like the other hashira. the red half of his haori is red. it belonged to his late sister, Tsutako. Tsutako was killed by a demon the day before her wedding, sacrificing herself for Giyu. the other half that is colored green, yellow, and orange was his late best friend Sabito's. Sabito and Giyu became best friends while training under Sakonji Urokodaki. In final selection, Sabito was killed by the hand demon. he saved Giyu from a demon that injured him and was the only one who died in that year's final selection. Obanai Iguro and Sanemi Shinazugawa hate Giyu as well.