Menori

Age: 14

The class president of the school where Luna transfers. She may sometimes sound cold and insensitive, but inside she's a very good person who wants the best for everyone. She plays the violin, and the violin that she brings with her to the planet is very precious to her. She also has a handkerchief with her when they initially crash. Upon arriving at the island, she declares herself leader, though the group later elects Luna to be their leader. Even so, when Luna is not present, Menori often takes on leadership responsibilities. When Menori was little her mother died and her father taught her not to show her emotions to anyone.

(Source: Wikipedia)