Age: Appears 18
Race: 1/2 Fire Youkai, 1/2 Koorime
Family (If Any): Yukina (little sister)
Height: 5' 6"
Hair: Black with white starburst
Eyes: Red
Powers: Fire powers, katana
Hiei isn't as cold and callous as he seems, and he cares about Rain - but whether it's as a sister, or something more, remains uncertain.