Jun Tazaki movies
In 1999, a race of she-aliens, the Kilaaks, brainwash Earth's monsters into attacking major cities, prompting a team of astronauts to stop the invaders while the monsters battle Ghidorah.
Astronauts encounter the Xiliens, who ask Earth to rid their planet of "Monster Zero", but when one astronaut romances a mysterious woman, he uncovers the Xilien's true intentions.