Katsuhiko Watabiki was born on 23 November 1945 in Tokyo, Japan. He is an actor, known for WXIII: Patlabor the Movie 3 (2001), Kyôtarô Nishimura's Travel Mystery: the Blue Train Murder Case (1979) and Kyôtarô Nishimura's Travel Mystery: the Mysteries of Ghost Ship (1980).