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. 
If only I had the master cannon...
Hätte ich wenigstens
’ne MESA-Strahlenkanone …
Si tuviéramos un Cañón Máser…
Si tuviéramos un Cañón Máser…
Si au moins
j’avais un maser cannon…
Se solo...
Se pelo menos eu tivesse
o canhão mestre...
Как жаль, что при мне
нет главной пушки...