Gorō Naya (納谷悟朗) was a Japanese actor, voice actor, narrator, and theater director.  He is most famous for voicing Inspector Kōichi Zenigata in the "Lupin III" anime series, and for his Japanese voice-overs of roles played by Clark Gable, Charlton Heston, and John Wayne.  He died in 2013 due to chronic respiratory failure.