Kyojuro rengoku was greatly enthusiastic in regard to his duties as a Hashira, and often came across as cheerfully eccentric. He was amiable, pure of heart except his father Shinjuro was incredibly cruel as he stopped caring about his sons kyojuro and senjuro always calling kyojuro a failure and useless and other cruel things saying kyojuro work as a hashira and demon slayer was worthless and those words were getting to kyojuro and he was starting to belive them even then he loves his father