Kyojuro has yellow, medium hair that embodies flames with red tips. He has bulky eyebrows, slanted eyes with yellowish-orange and red pupils. He wears a crimson red uniform of the Demon Slayer corps, with his leg warmers having a flame design as well as his white cape with flames. He's enthusiastic and charming. He's very protective of those around him, he's doing his best to protect the people he loves and who is in need of help.