The Enterprise Helmsman is a position held by two characters in the Star Trek franchise. The first is Hikaru Sulu, a Starfleet officer who served as helmsman of the USS Enterprise in the original series. The second is Demora Sulu, the daughter of Hikaru Sulu, who served as helmsman of the USS Enterprise-B in Star Trek Generations. Both characters are referred to by their abbreviated names, Sulu (4 letters) and Mrsulu (6 letters).