Kyojuro Rengoku (煉れん獄ごく 杏きょう寿じゅ郎ろう, Rengoku Kyōjurō?) was a major supporting character of Demon slayer Kyojuro was greatly enthusiastic in regard to his duties as a Hashira, and often came across as cheerfully eccentric. He was amiable, pure of heart, and boasted extraordinary technique and swordsmanship stemming from strict practice friends with Uzui Tengen