paul okada (ポール岡田, "pōru okada", august 13, 1947 {age 73}; - ) is a japanese singer and vocalist. he was the last member to joined the carnabeats, taking over keikichi usui's place in april 1969. his real name is kazuhiko nagaoka (長岡和彦, "nagaoka kazuhiko") and his nickname is paul (ポール, "pōru")