Kyojuro Rengoku

Rengoku Kyoujurou was a Demon Hunter and the Flame Pillar of the Demon Killing Corps.

Appearance
He is a young adult with blonde hair with red tips

Personality
He is greatly enthusiastic in regard to his duties as a Pillar and often cheerfully eccentric. He is amiable, kind and boasts extraordinary fire techniques and swordsmanship stemming from strict practice and discipline. He is an honourable warrior who adheres to his code of morals and principles that was instilled into him by his mother at a young age - the most significant being that those who were born strong have a duty to protect the weak.

Natagumo Mountain Arc
Kyoujurou was present with his fellow Pillars when Kamado Tanjirou awoke.

Functional Recovery Training Arc
Kochou Shinobu noted that Tanjirou was on trial, which Kyoujurou saw no need for, as the youth's protecting of a Demon was a clear violation of conduct, a matter he stated they could deal with themselves. He then agreed with Himejima Gyoumei's idea to kill Kamado Nezuko, witnessing shortly afterward Tanjirou's coughing fit, and remained silent when Kanroji Mitsuri asked if they should be dealing with their subordinate's trial without Oyakata-sama's input. After Tanjirou headbutted Shinazugawa Sanemi, Kyoujurou looked at Mitsuri when she laughed with a neutral expression.