One hot summer day, the 4 girls and Haruko are playing in the pool. They notice that Pets is missing. Kana later hears from her classmate Aida that Pet's family is very rich and they are moving to Mars. 
Are you a student of Tsuganei High School?
Bist du eine Schülerin
von der Tsuganei-Oberschule?
Seriez-vous étudiante
au lycée de Tsuganei ?
Sei una studentessa
della scuola superiore di Tsuganei?