This handsome Japanese leading man starred in several European and Hollywood productions. Okada is best known for his performances as an architect who has a brief affair with a French film actress in Alain Resnais' "Hiroshima, Mon Amour" (1959), as an Asian revolutionary opposite Marlon Brando in "The Ugly American" (1963) and as an entomologist who discovers the "Woman in the Dunes" (1964). He devoted most of his time in the 1970s to a theater company he founded with his wife Aiko Wasa.