Tengen Uzui is a minor character in the anime series Demon Slayer: Kimetsu no Yaiba. He is a skilled demon hunter and one of the Nine Pillars, an elite organization of demon hunters who protect humanity from demons. Tengen specializes in the use of chains and is known for his great strength, speed, and agility.
Throughout the series, Tengen plays a key role in the fight against demons, working alongside the other Pillars to protect humanity. Despite his strong personality and intimidating appearance, Tengen also proves to be a loyal friend and mentor to young demon hunters. His sense of humor and eccentricity make him one of the most beloved characters in the series, and his ability to fight demons makes him a valuable asset in the fight for humanity's survival.