Bishoujo Senshi Sailormoon is about Tsukino Usagi who is also the pretty suited sailor soldier, Sailormoon. She and the other Sailor Soldiers must protect the world from invaders who either wish to take it over or destroy it. The series is 18 books long and is created by Takeuchi Naoko.
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Bishoujo Senshi Sailormoon is © Takeuchi Naoko