Kagaku ninja tai Gatchaman

Outside of Earth's atmosphere, a Devilstar ship appears. Spores of the Jigokiller plant are released towards Earth by Katse's hand. In a rainy night, women (and only women) are attacked. Jun who is alone in her shop, is attacked as well. She brings tissue of one of the flowers that was burned by her bomb, to Nambu. In the analysis, it results that it's a flesh-eating plant from ancient times. But it's not yet decided what its weak points, habits, etc are. Because only women are attacked, Jun simply borrows a protective suit which allows the bearer to breath also deep in the ocean and drives quickly through the city on her motorcycle, acting as a bait. Jinpei follows her, and she is swallowed by the Jigokiller plant in front of him. The Jigokiller flees. While looking for Jun, the Science Ninja Team receives orders to burn some Jigokiller plants to finish them off. They are located at a water reservoir that serves 10 million people. The team members hesitate since Jun may still be alive in one of those plants, but Ken says that it's the duty of the Science Ninja Team and even though he's grieving, drops his plane's fuel onto the flowers. Knowing Ken's feelings, the God Phoenix sets the flowers burning with a missiles. Meanwhile, Jun is caught in the interior of one of the flowers. The flames are stirred up, and from the interior of the flowers white spores are released, spores whose secret is yet unknown to the Science Ninja Team.