Poemi Watanabe is a cheerful student at Inunabe Elementary School who lives happily with her parents until they are attacked and killed by mysterious aliens. Adopted by the parents of her classmate Futaba Memesu, she finds that the seven Memesu sisters have secret lives as the Earth Protect Unit, defending humankind against the aliens who killed her family and are now popping up in war machines all over the place. The snag is that, like Thunderbirds' International Rescue, they are sword to save life, not threaten it--they can defend but not attack. Poemi has no such scruples and, with a bit of magical help she transforms into Punpuni Poemi, magical girl and enemy of earth's attackers. A spinoff of Excel Saga, with Poemi resembling Excel, and Futaba her associate Hyatt. <br />