Beatles fans have hailed the release of never-before-seen footage showing the Fab Four on tour in Japan. The silent black-and-white footage of the British band's only visit to the country in 1966 was recorded by police as a security measure. It shows the musicians descending from a plane in matching kimonos and performing to a rapturous crowd at the Budokan arena in Tokyo, as well as behind-the-scenes police operations.