Dengeki Sentai Changeman(1985)

Dengeki Sentai Changeman is a Japanese tokusatsu series following Earth's last line of defense against an alien invasion. The Great Star League Gozma, having conquered hundreds of planets, turns its destructive attention toward Earth. In response, the military establishes the Earth Defense Force, recruiting elite soldiers from every branch to mount a desperate resistance. Under Commander Ibuki's strict command, these warriors endure brutal training to prepare for the coming onslaught. As the alien threat grows closer, the team must transform into the Changeman—a superhero unit with extraordinary powers—to protect humanity from annihilation. The series blends action-packed combat with the camaraderie of soldiers fighting for survival against overwhelming odds.