Riyo Sokai

Granddaughter of the world renown psychic Genkai, Hiei's lover, and mother to Sachi and Kaen. Is a powerful psychic in her own right (though finds out later on that that is due to being half-demon); she specializes in healing and defensive barriers. An easy-going gal with a love for family and friends, as well as watching a good fight. When she sets her mind to something, damn near nothing can stop her from her goal (which is anything from freeing the demon world from King Enma's control, to bugging the guy she likes into coming out of his shell).

Went to university to become a teacher, which she goes on to do when she, Sachi and Hiei make the move back to human world.