Webthe flame hashira, rengoku, features heavily in 'demon slayer's mugen train arc. Who is tanjiro's new mentor, and what should fans know about him while. Webas the flame hashira, kyojuro rengoku possesses incredible swordsmanship skills and the ability to control flames. He uses a breathing technique. Webas a hashira, kyojuro possessed exceptional battle prowess. Weba demon slayer enters a soba shop guided by a kasugai crow, where he sees flame hashira kyojuro rengoku. Apologizing for interrupting his meal, kyojuro offers a seat. Webin terms of his abilities, rengoku is an extremely powerful swordsman. His breath style, the flame breathing, is a technique that is passed down through the rengoku family. Webkyojuro rengoku (煉獄 杏寿郎 rengoku kyojuro) is part of the demon slayer corps and is the flame pillar in the kimetsu no yaiba (demon slayer) series. He is also the first pillar. Blazing universe (参ノ型 氣炎万象, san no kata: Blooming flame undulation (肆ノ. Webas the flame hashira, kyojuro is his generation's most skilled flame breathing user. He became evidently proficient in fighting with this breathing style ,.
