Farewell, Earth! Kazuya Heads Off to Space!! (地球よさらば！一也宇宙への旅立ち！！ Chikyū yo Saraba! Kazuya Uchū e no Tabidachi!!) is the forty-eighth and final episode of Kamen Rider Super-1. It marked the end of the second run of the Kamen Rider Series which started with the Immortal Kamen Rider Special, introducing The New Kamen Rider, over two years prior. A tenth Kamen Rider, ZX, would debut in a manga series in July of the following year, leading up to his on-screen appearance in the TV special Birth of the 10th! Kamen Riders All Together!! at the start of 1984. However, this attempt to revive the series was unsuccessful and Kamen Rider would not return as a TV series for six years.