Chousei Kantai Sazer X the Movie: Fight! Star Warriors
Chousei Kantai SazerX the Movie Fight Star Warriors X , Gekijban Chsei Kantai Sazer X Tatakae Hoshi no Senshitachi? , also known as A Seishin team up with the Justirisers and the SazerX is a 2005 film by Toho Company Ltd. The film is often referred to as SazerX the Movie in English. The film is based on all the warriors of the Chouseishin Series. It was directed by Kazuki mori, known abroad for his contributions to the Godzilla series. Chousei Kantai SazerX the Movie Fight Star Warriors was released on December 17, 2005 with the duration of 70 minutes. The DVD was released on May 26, 2006.
On the other hand, Remy informs the SazerX that a giant monster, Mecha Giant Beast Bulgario, had approached the Earth and were destroying buildings. The SazerX defeated the monster anyway. But then something flashed into their eyes, Takuto had mistaken it as a Cosmo Capsule. It was, in fact, a Bosquito existed inside Bulgario, which was later explained by Professor Horiguchi.The Bosquito absorbed the JustiPowers in the Sazer Island, reproduced and disguised themselves into Justirisers. The boy Riki was sent by the Space Pirates to steal the Cosmo Capsules. Riki was convinced that the Earthlings were Bosquito and were responsible for the elimination of their planet. Vengeance arose in his mind, so he accepted the proposal made by the Space Pirates. ........
Source: Wikipedia