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. 
Five seconds to ignition.
Four... Three... Two...
Fünf Sekunden bis zur Zündung.
Detonando en cinco, cuatro, tres, dos…
Detonando en cinco, cuatro, tres, dos…
Mise à feu dans 5…
Cinque secondi all'innesco!
Cinco segundos para a ignição.
Quatro... três... dois...
Отсчёт до запуска. Четыре. Три. Два...