Minami-chan and her friends are visiting Mai-chan’s vacation home.
Mana-chan, Mai-chan’s sister, welcomes them. 
Minami-chan is excited when she sees the spacious room that looks like a suite.
“Maybe this is what a honeymoon is like?”
It’s the beginning of a fun summer.
Ocean, ocean, ocean!
!البحر، البحر، البحر
Meer, Meer, Meer!
¡Playa, playa, playa!
¡Playa, playa, playa!
La mer, la mer,
Mare, mare, mareee!
O mar...