Kotone Ruri

Kotone Ruri (瑠璃, Ruri Kotone) operating in Fiore. A member of the resurgent Ruri Clan, he is commonly picked out for his hot-blooded temperament, bemoaned by elders and teased by cousins as Flamin' Hot Cheetos (チートス辛い爛爛, Chītosu Karai Ranran). As one of only a couple swordsmen in a clan that prides itself on martial arts and magic, he's recognized as one of the Ruri's foremost experts, parlaying his skill into a deadly dance.

Trivia

 * He is based on the lad himself: Tanjiro Kamado from Kimetsu no Yaiba.