Keiko YamaguchiActingNo biography available.Known For7.5The Dump Truck Rascal198110.0Run Truck Rascal, Run!1979Fan ClubNo Nerds have favorited Keiko Yamaguchi yet — be the first.All fan clubsFrom NerdspinFilmographyActor21981The Dump Truck RascalFilm★ 7.51979Run Truck Rascal, Run!Film★ 10.0