Finally, construction on the secret hideout begins! When Serufu invites Purin to build it with them, Purin’s secret is revealed. Together, the club members work through rainy days and sunny ones while their summer vacation deadline draws nearer.
That's thanks to our gracious 
and venerable TABs.
.هذا بفضل براغي "تاب" القويّة والمهيبة
Dank der TABs!
Esto es gracias
a los benditos pernos.
Esto es gracias
a los benditos pernos.
Les TAB assurent grave.
Dobbiamo ringraziare i nobili TAB.
Tudo graças aos TABs.
Всё благодаря чудесным болтам.