Haruo Minami and Hideo Murata joined Japanese popular music. Hachiro Kasuga, Michiya Mihashi and Hideo Murata went on to form their genre later called enka. Frank Nagai's 1957 song "Yūrakuchō de Aimashō", composed by Yoshida, also became popular. Around that time, however, Japanese rock and roll movement began and the Nichigeki Western Carnival was opened in 1958. The concerts were taken part in by future popular singers such as Mickey Curtis and Kyu Sakamoto. Against Japanese rock and roll movement, Yukio Hashi shocked Japanese popular music as a young enka singer because singers of the genre were elderly singers such as Hachiro Kasuga and Michiya Mihashi. Japanese singers such as Kyu Sakamoto, The Peanuts and Mieko Hirota covered American songs at first, but they began to sing their own song. Sakamoto's 1961 single "Ue o muite arukō", composed by Nakamura, became a major hit in Japan. On the other hand, Hideo Murata's 1961 single , composed by Toru Funamura, sold over one million copies in Japan. On June 5, 1962, Saburō Kitajima made his debut with the single "Bungacha Bushi." Funamura composed Kitajima's 1962 hit song . Hiroshi Miyagawa composed The Peanuts' 1962 song "Furimukanaide." The Peanuts also sang "Mothra's Song". The song was composed by Yuji Koseki. In 1963, the era of former popular singers such as Hibari Misora, Chiemi Eri, Izumi Yukimura, Hachiro Kasuga, Michiya Mihashi and Frank Nagai seemed to end and Sakamoto released a Japanese hit song titled "Miagete Goran Yoru no Hoshi o". In June 1963, Sakamoto's "Ue o muite arukō" reached the number-one position in the U.S. Billboard Hot 100 under its alternative title "Sukiyaki". In 1963, Kitajima's song and Kazuo Funaki's song also became popular. Both songs were composed by Minoru Endo. Hashi and Funaki became singers for youth music, making a new genre called . 1963–1966: Enka's independence and collapse On September 6, 1963, record label Nippon Crown became independent from the Nippon Columbia. Saburō Kitajima was its member. Hibari Misora presented a song titled "Kanto Harusame Kasa" when the record label was established. Kitajima took part in the Kōhaku Uta Gassen for the first time on December 31, 1963. The audience share of the 14th Kōhaku Uta Gassen reached 81.4% in 1963. In 1964, Haruo Minami released his cover version of song , composed by Masao Koga. In 1965, Kitajima released a string of hits such as , and . "Kaerokana"