Kamen Rider Den-O The Movie: I'm Born! (劇場版 仮面ライダー電王 俺、誕生！, Gekijōban Kamen Raidā Den'ō Ore, Tanjō!?) premiered in August 4, 2007. This is the second Heisei era film in the Kamen Rider Series to be part of the storyline of its television series since Kamen Rider Agito. The film features the renegade Kamen Rider Gaoh who takes control of the DenLiner to bring it to the Edo period to find his own train, the GaohLiner, so he can take over all of time and space. Alongside I am Born!, the Juken Sentai Gekiranger movie Juken Sentai Gekiranger: Nei-Nei! Hō-Hō! Hong Kong Decisive Battle was shown as double feature. A short animated feature called Momotaros's Summer Vacation was shown along with the films, as well.