Rengoku Kyojuro

Rengoku Kyojuro is an Upper Rank demon slayer and the main Hashira of the Flame Hashira sect in the Demon Slayer Corps, a Japanese organization fighting against demons. Kyojuro is known for his tall stature, muscular build, and red-tinted hair, resembling flames. He is recognized as a polite, compassionate, and moral individual with a love for his friends and family, willing to offer his life to protect others. Kyojuro favors the Nichirin blade style called 'Flame Breathing', a technique that allows him to generate flames from his blade. He is deeply admired by his younger brother, Rengoku Senjuro, and holds a strong desire to follow the path of his father, an honorable and strong demon slayer. He shares a respectful rivalry with the other Hashira and is known for his prowess in battle, despite his eventual demise at the hands of a powerful Upper Rank Demon. Despite his end, Kyojuro leaves a lasting impression on the protagonist, Tanjiro, encouraging him to become the first 'Demon Slayer Corps General'.