Himeko Nayotake appears only in the Sailor Moon S movie. She is Kakeru Ozora's girlfriend, and a famous astronaut chosen to go on the Luna Frontier Project. We first meet her at Kakeru's apartment, where the young man has taken Luna to recuperate after saving her from being hit by a car. Himeko maintains very realistic views, and chides Kakeru for his fantasy about a princess on the moon named Princess Kaguya. She tells him that he could have been an excellent astronaut, if only he could stop thinking about his fantasies. Still, she and Kakeru are in love.