Saraba Kamen Rider Den-O the Movie: Final Countdown (劇場版 さらば仮面ライダー電王 ファイナル・カウントダウン, Gekijōban Saraba Kamen Raidā Den'ō Fainaru Kauntodaun, Farewell, Masked Rider Den-O The Movie: Final Countdown) is the third tokusatsu superhero film adaptation of the popular Kamen Rider Series Kamen Rider Den-O, and the last of the Den-O films, following Kamen Rider Den-O: I'm Born! and Kamen Rider Den-O & Kiva: Climax Deka. The script was written by Yasuko Kobayashi and directed by Osamu Kaneda, both of which have worked on the previous Den-O films. Final Countdown was released on October 4, 2008. As of September 26, the film has sold 66,000 pre-sale tickets. It opened at #2 in Japanese theaters on its opening weekend only behind The Devotion of Suspect X. The film was originally intended to be the end of Den-O, until the development of the Cho-Den-O Series.