To help Goma-chan cool down, the Ashibe Family decides to go to the beach with the Wang Wang Ken staff. Pa has built the beach house, but they’re only allowed to use the attic space. However, the attic turns out to be spacious and luxurious! 
Goma-chan is happy to swim in the sea. The group is ready to go back to the room... But, where is Goma-chan? Is Goma-chan going back to the sea?!
Why don't you just let him swim in the ocean?
لِمَ لا تدع غوما-تشان يسبح
في البحر فحسب؟
Wieso lässt du ihn nicht
einfach im Meer schwimmen?
¿Por qué no nada en el mar?
¿Por qué no nada en el mar?
La mer est juste à côté.
Perché non nuota nel mare?
Bastava ir para o mar.