A mysterious extraterrestrial girl named Lala runs away to Earth in order to avoid daily arranged marriages set up by her father, the king of her home planet Deviluke. Due to one of her own inventions, she teleports naked into fifteen-year-old Rito Yūki's bathtub, and he accidentally feels up her breasts. It is later revealed to him that this is equivalent to a marriage proposal on Deviluke, and Lala happily accepts to become Rito's future bride. Rito, on the other hand, harbors feelings for a girl in his class named Haruna Sairenji, and does not want anything to do with Lala.
Elenco: Akeno Watanabe , Haruka Tomatsu , Sayuri Yahagi , Misato Fukuen , Kana Hanazawa , Satomi Arai , Takehito Koyasu , Fuyuka Ōura , Mamiko Noto , Mikako Takahashi , Hidetoshi Nakamura , Harumi Sakurai , Kanae Itō , Aki Toyosaki , Kaori Nazuka , Misato Fukuen , Ryōka Yuzuki , Chiemi Chiba , Ayako Kawasumi .