see you where on the mugan train with inosuke zenitsu tanjiro and rengoku u were the sun hashira and rengoku was the flame hashira yours and his breathing style go together when inosuke zenitsu and Tanjiro saw rengoku on the train they walked up to him you also like to stick to walls tanjiro is kind and nice and lovely zenitsu he falls in love quickly with girls inosuke wears a boar mask always up for a challenge rengoku loud serious funny u nice strict doesn’t care straight face all the time