Roroku hails from an island and serves as a fire hunter, renowned for his reliability in this role. He is a tall, physically fit man appearing to be in his thirties. His long black hair is tied in a distinctive ponytail featuring a prominent mohawk-like section, complemented by a black goatee beard and striking blue eyes marked by a scar above the right eyebrow. Large, pointed ears frame his face, with a single blue earring adorning his left earlobe. He is typically clad in a white long-sleeved shirt, gray pants, and brown suspenders. His hunting dog, Mizore, accompanies him.